| USA1 |
334,823 |
1886 |
United States of America |
January 26, 1886 (Filed May 18, 1885) |
Commutator for Dynamo Electric Machines |
| USA2 |
335,786 |
1886 |
United States of America |
February 9, 1886 (Filed May 18, 1885) |
Electric Arc Lamp |
| USA3 |
335,787 |
1886 |
United States of America |
February 9, 1886 |
Electric Arc Lamp |
| USA4 |
336,961 |
1886 |
United States of America |
March 2, 1886 |
Regulator for Dynamo Electric Machines |
| USA5 |
336,962 |
1886 |
United States of America |
March 2, 1886 |
Regulator for Dynamo Electric Machines |
| USA6 |
350,954 |
1886 |
United States of America |
October 19, 1886 |
Regulator for Dynamo Electric Machines |
| USA7 |
359,748 |
1887 |
United States of America |
March 22, 1887 |
Dynamo Electric Machine |
| USA8 |
381,968 |
1888 |
United States of America |
May 1, 1888 (Filed October 12, 1887) |
Electro Magnetic Motor |
| USA9 |
381,969 |
1888 |
United States of America |
May 1, 1888 |
Electro Magnetic Motor |
| USA10 |
381,97 |
1888 |
United States of America |
May 1, 1888 |
System of Electrical Distribution |
| USA11 |
382,279 |
1888 |
United States of America |
May 1, 1888 |
Electro Magnetic Motor |
| USA12 |
382,28 |
1888 |
United States of America |
May 1, 1888 |
Electrical Transmission of Power |
| USA13 |
382,281 |
1888 |
United States of America |
May 1, 1888 |
Electrical Transmission of Power |
| USA14 |
382,282 |
1888 |
Great Britain |
May 1, 1888 |
Method of Converting and Distributing Electric Currents |
| USA15 |
382,845 |
1888 |
United States of America |
May 15, 1888 |
Commutator for Dynamo Electric Machines |
| USA16 |
390,413 |
1888 |
United States of America |
October 2, 1888 |
System of Electrical Distribution |
| USA17 |
390,414 |
1888 |
United States of America |
October 2, 1888 |
Dynamo Electric Machine |
| USA18 |
390,415 |
1888 |
United States of America |
October 2, 1888 |
Dynamo Electric Machine or Motor |
| USA19 |
390,721 |
1888 |
United States of America |
October 9, 1888 |
Dynamo Electric Machine |
| USA20 |
390,82 |
1888 |
United States of America |
October 9, 1888 |
Regulator for Alternate Current Motors |
| USA21 |
396,121 |
1889 |
United States of America |
January 15, 1889 |
Thermo Magnetic Motor |
| USA22 |
401,52 |
1889 |
United States of America |
April 16, 1889 |
Method of Operating Electro Magnetic Motors |
| USA23 |
405,858 |
1889 |
United States of America |
June 25, 1889 |
Electro Magnetic Motor |
| USA24 |
405,859 |
1889 |
United States of America |
June 25, 1889 |
Method of Electrical Power Transmission |
| USA25 |
406,968 |
1889 |
United States of America |
July 16, 1889 |
Dynamo Electric Machine |
| USA26 |
413,353 |
1889 |
United States of America |
October 22, 1889 |
Method of Obtaining Direct from Alternating Currents |
| USA27 |
416,191 |
1889 |
United States of America |
December 3, 1889 |
Electro Magnetic Motor |
| USA28 |
416,192 |
1889 |
United States of America |
December 3, 1889 |
Method of Operating Electro Magnetic Motors |
| USA29 |
416,193 |
1889 |
United States of America |
December 3, 1889 |
Electro Magnetic Motor |
| USA30 |
416,194 |
1889 |
United States of America |
December 3, 1889 |
Electric Motor |
| USA31 |
416,195 |
1889 |
United States of America |
December 3, 1889 |
Electro Magnetic Motor |
| USA32 |
417,794 |
1889 |
United States of America |
December 24, 1889 |
Armature for Electric Machines |
| USA33 |
418,248 |
1889 |
United States of America |
December 31, 1889 |
Electro Magnetic Motor |
| USA34 |
424,036 |
1890 |
United States of America |
March 25, 1890 |
Electro Magnetic Motor |
| USA35 |
428,057 |
1890 |
United States of America |
May 13, 1890 |
Pyromagneto Electric Generator |
| USA36 |
433,7 |
1890 |
United States of America |
August 5, 1890 |
Alternating Current Electro Magnetic Motor |
| USA37 |
433,701 |
1890 |
United States of America |
August 5, 1890 |
Alternating Current Motor |
| USA38 |
433,702 |
1890 |
United States of America |
August 5, 1890 |
Electrical Transformer or Induction Device |
| USA39 |
433,703 |
1890 |
United States of America |
August 5, 1890 |
Electro Magnetic Motor |
| USA40 |
445,207 |
1891 |
United States of America |
January 27, 1891 |
Electro Magnetic Motor |
| USA41 |
447,92 |
1891 |
United States of America |
March 10, 1891 |
Method of Operating Arc Lamps |
| USA42 |
447,921 |
1891 |
United States of America |
March 10, 1891 |
Alternating Electric Current Generator |
| USA43 |
454,622 |
1891 |
United States of America |
June 23, 1891 |
System of Electric Lighting |
| USA44 |
455,067 |
1891 |
United States of America |
June 30, 1891 |
Electro Magnetic Motor |
| USA45 |
455,068 |
1891 |
United States of America |
June 30, 1891 |
Electrical Meter |
| USA46 |
455,069 |
1891 |
United States of America |
June 30, 1891 |
Electric Incandescent Lamp |
| USA47 |
459,772 |
1891 |
United States of America |
September 22, 1891 |
Electro Magnetic Motor |
| USA48 |
462,418 |
1891 |
United States of America |
November 3, 1891 |
Method of and Apparatus for Electrical Conversion and Distribution |
| USA49 |
464,666 |
1891 |
United States of America |
December 8, 1891 |
Electro Magnetic Motor |
| USA50 |
464,667 |
1891 |
United States of America |
December 8, 1891 |
Electrical Condenser |
| USA51 |
487,796 |
1892 |
United States of America |
December 13, 1892 |
System of Electrical Transmission of Power |
| USA52 |
511,559 |
1893 |
United States of America |
December 26, 1893 (Filed September 26, 1893) |
Electrical Transmission of Power |
| USA53 |
511,56 |
1893 |
United States of America |
December 26, 1893 (Filed September 26, 1893) |
System of Electrical Power Transmission |
| USA54 |
511,915 |
1894 |
United States of America |
January 2, 1894 |
Electrical Transmission of Power |
| USA55 |
511,916 |
1894 |
United States of America |
January 2, 1894 |
Electric Generator |
| USA56 |
512,34 |
1894 |
United States of America |
January 9, 1894 |
Coil for Electro Magnets |
| USA57 |
514,167 |
1894 |
United States of America |
February 6, 1894 |
Electrical Conductor |
| USA58 |
514,168 |
1894 |
United States of America |
February 6, 1894 |
Means for Generating Electric Currents |
| USA59 |
514,169 |
1894 |
United States of America |
February 6, 1894 |
Reciprocating Engine |
| USA60 |
514,17 |
1894 |
United States of America |
February 6, 1894 |
Incandescent Electric Light |
| USA61 |
514,972 |
1894 |
United States of America |
February 20, 1894 |
Electric Railway System |
| USA62 |
514,973 |
1894 |
United States of America |
February 20, 1894 |
Electrical Meter |
| USA63 |
517,9 |
1894 |
United States of America |
April 10, 1894 |
Steam Engine |
| USA64 |
524,426 |
1894 |
United States of America |
August 14, 1894 |
Electromagnetic Motor |
| USA65 |
555,19 |
1896 |
United States of America |
February 25, 1896 |
Alternating Motor |
| USA66 |
567,818 |
1896 |
United States of America |
September 15, 1896 |
Electrical Condenser |
| USA67 |
568,176 |
1896 |
United States of America |
September 22, 1896 |
Apparatus for Producing Electric Currents of High Frequency and Potential |
| USA68 |
568,177 |
1896 |
United States of America |
September 22, 1896 |
Apparatus for Producing Ozone |
| USA69 |
568,178 |
1896 |
United States of America |
September 22, 1896 |
Method of Regulating Apparatus for Producing Currents of High Frequency |
| USA70 |
568,179 |
1896 |
United States of America |
September 22, 1896 |
Method of and Apparatus for Producing Currents of High Frequency |
| USA71 |
568,18 |
1896 |
United States of America |
September 22, 1896 |
Apparatus for Producing Electrical Currents of High Frequency |
| USA72 |
577,67 |
1897 |
United States of America |
February 23, 1897 |
Apparatus for Producing Electric Currents of High Frequency |
| USA73 |
577,671 |
1897 |
United States of America |
February 23, 1897 |
Manufacture of Electrical Condensers, Coils and Similar Devices |
| USA74 |
583,953 |
1897 |
United States of America |
June 8, 1897 |
Apparatus for Producing Currents of High Frequency |
| USA75 |
593,138 |
1897 |
United States of America |
November 2, 1897 |
Electrical Transformer |
| USA76 |
609,245 |
1898 |
United States of America |
August 16, 1898 |
Electrical Circuit Controller |
| USA77 |
609,246 |
1898 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA78 |
609,247 |
1898 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA79 |
609,248 |
1898 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA80 |
609,249 |
1898 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA81 |
609,25 |
1898 |
United States of America |
August 16, 1898 (Filed February 17, 1897) |
Electrical Ignitor for Gas Engines |
| USA82 |
609,251 |
1896 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA82 |
609,251 |
1898 |
United States of America |
August 16, 1898 |
Electric Circuit Controller |
| USA83 |
611,719 |
1898 |
United States of America |
October 4, 1898 |
Electrical Circuit Controller |
| USA84 |
613,735 |
1898 |
United States of America |
November 8, 1898 |
Electric Circuit Controller |
| USA85 |
613,809 |
1898 |
United States of America |
November 8, 1898 |
Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles |
| USA86 |
645,576 |
1900 |
United States of America |
March 20, 1900 (Filed September 2, 1897) |
System of Transmission of Electrical Energy |
| USA87 |
649,621 |
1900 |
United States of America |
May 15, 1900 (Filed September 2, 1897) |
Apparatus for Transmission of Electrical Energy |
| USA88 |
655,838 |
1900 |
United States of America |
August 14, 1900 |
Method of Insulating Electric Conductors |
| USA89 |
11,865 |
1900 |
United States of America |
October 23, 1900 |
Method of Insulating Electric Conductors |
| USA90 |
685,012 |
1901 |
|
October 22, 1901 |
Means for Increasing the Intensity of Electrical Oscillations |
| USA91 |
685,953 |
1901 |
United States of America |
November 5, 1901 |
Method of Intensifying and Utilizing Effects Transmitted Through Natural Media |
| USA92 |
685,954 |
1901 |
United States of America |
November 5, 1901 |
Method of Utilizing Effects Transmitted Through Natural Media |
| USA93 |
685,955 |
1901 |
United States of America |
November 5, 1901 |
Apparatus for Utilizing Effects Transmitted From a Distance to a Receiving Device Through Natural Media |
| USA94 |
685,956 |
1901 |
United States of America |
November 5, 1901 |
Apparatus for Utilizing Effects Transmitted Through Natural Media |
| USA95 |
685,957 |
1901 |
United States of America |
November 5, 1901 |
Apparatus for the Utilization of Radiant Energy |
| USA96 |
685,958 |
1901 |
United States of America |
November 5, 1901 |
Method of Utilizing Radiant Energy |
| USA97 |
723,188 |
1903 |
United States of America |
March 17, 1903 |
Method of Signaling |
| USA98 |
725,605 |
1903 |
United States of America |
April 14, 1903 |
System of Signaling |
| USA99 |
787,412 |
1905 |
United States of America |
April 18, 1905 |
Art of Transmitting Electrical Energy Through the Natural Mediums |
| USA100 |
1,061,142 |
1913 |
United States of America |
April 29, 1913 |
Fluid Propulsion |
| USA101 |
1,061,206 |
1913 |
United States of America |
May 6, 1913 |
Turbine |
| USA102 |
1,113,716 |
1914 |
United States of America |
October 13, 1914 |
Fountain |
| USA103 |
1,119,732 |
1914 |
United States of America |
December 1, 1914 |
Apparatus for Transmitting Electrical Energy |
| USA104 |
1,209,359 |
1916 |
United States of America |
December 19, 1916 |
Speed Indicator |
| USA105 |
1,266,175 |
1918 |
United States of America |
May 14, 1918 |
Lightning Protector |
| USA106 |
1,274,816 |
1918 |
United States of America |
August 6, 1918 |
Speed Indicator |
| USA107 |
1,314,718 |
1919 |
United States of America |
September 2, 1919 |
Ship’s Log |
| USA108 |
1,329,559 |
1920 |
United States of America |
February 3, 1920 |
Valvular Conduit |
| USA109 |
1,365,547 |
1921 |
United States of America |
January 11, 1921 |
Flow Meter |
| USA110 |
1,402,025 |
1922 |
United States of America |
January 3, 1922 |
Frequency Meter |
| USA111 |
1,655,113 |
1928 |
United States of America |
January 3, 1928 |
Method of Aerial Transportation |
| USA112 |
1,655,114 |
1928 |
United States of America |
January 3, 1928 |
Apparatus for Aerial Transportation |
| GB1 |
1877 |
1886 |
Great Britain |
February 9, 1886 |
Improvements in electric lamps |
| GB2 |
2975 |
1886 |
Great Britain |
March 2, 1886 |
Improvements in dynamo electric machines |
| GB3 |
6481 |
1888 |
Great Britain |
May 1, 1888 |
Improvements relating to the electrical transmission of power and to apparatus therefor |
| GB4 |
6502 |
1888 |
Great Britain |
May 1, 1888 |
Improvements relating to the generation and transmission of electrical currents and apparatus therefor |
| GB5 |
6527 |
1889 |
Great Britain |
April 16, 1889 |
Improvements relating to electro-motors |
| GB6 |
16709 |
1889 |
Great Britain |
October 22, 1889 |
Improvements relating to the conversion of alternating to direct electric currents |
| GB7 |
19420 |
1889 |
Great Britain |
December 3, 1889 |
Improvements in alternating current electro-magnetic motors |
| GB8 |
19426 |
1889 |
Great Britain |
December 3, 1889 |
Improvements in the construction and mode of operating alternating current motors |
| GB9 |
8575 |
1891 |
Great Britain |
May 19, 1891 |
Improved methods of and apparatus for generating and utilizing electric energy for lighting purposes |
| GB10 |
11473 |
1891 |
Great Britain |
July 6, 1891 |
Improvements in alternating current electro-magnetic motors |
| GB11 |
2801 |
1894 |
Great Britain |
February 8, 1894 |
Improvements in reciprocating engines and means for regulating the period of the same |
| GB12 |
2812 |
1894 |
Great Britain |
February 8, 1894 |
Improvements in methods of apparatus for the generation of electric currents of a defined period |
| GB13 |
20981 |
1896 |
Great Britain |
September 22, 1896 |
Improvements to the production, regulation and utilization of electric currents of high frequency, and apparatus therefor |
| GB14 |
24421 |
1897 |
Great Britain |
October 21, 1897 |
Improvements in systems for the transmission of electrical energy and apparatus for use therein |
| GB15 |
12866 |
1898 |
Great Britain |
June 8, 1898 |
Improvements in Electrical Circuit Controllers |
| GB16 |
26371 |
1898 |
Great Britain |
December 13, 1898 |
Improvements in the method of and apparatus for controlling the mechanism of floating vessels or moving vehicles |
| GB17 |
14550 |
1900 |
Great Britain |
August 14, 1900 |
Improvements relating to the insulation of electric conductors |
| GB18 |
11293 |
1901 |
Great Britain |
June 1, 1901 |
Improvements relating to the utilization of electromagnetic, light or other like radiations effects or disturbances transmitted through the natural media and to apparatus therefor |
| GB19 |
13563 |
1901 |
|
July 3, 1901 |
Improvements in, and relating to, the transmission of electrical energy |
| GB20 |
14579 |
1901 |
|
July 17, 1901 |
Improvements in and relating to the transmission of electrical energy |
| GB21 |
8200 |
1905 |
Great Britain |
April 17, 1905 |
Improvements relating to the Transmission of Electrical Energy |
| GB22 |
24001 |
1910 |
Great Britain |
October 17, 1910 |
Improved method of imparting energy to or deriving energy from a fluid and apparatus for use therein |
| GB23 |
174544 |
1921 |
Great Britain |
April 1, 1921 |
Improvements in methods of and apparatus for the generation of power by elastic fluid turbines |
| GB24 |
179043 |
1921 |
Great Britain |
March 24, 1921 |
Improved process and apparatus for production of high vacua |
| GB25 |
185446 |
1921 |
Great Britain |
April 1921, 1921 |
Method of and apparatus for aerial transportation |
| GB26 |
186082 |
1921 |
Great Britain |
March 24, 1921 |
Improvements in the construction of steam and gas turbines |
| GB27 |
186083 |
1921 |
Great Britain |
March 24, 1921 |
Improved method of and apparatus for the economic transportation of energy of steam turbines |
| GB28 |
186084 |
1921 |
Great Britain |
March 24, 1921 |
Improved process of and apparatus for deriving motive power from steam |
| GB29 |
186799 |
1921 |
Great Britain |
September 2, 1921 |
Process for and apparatus for balancing rotating machine parts |
| CND1 |
C24,033 |
1886 |
Canada |
April 27, 1886 |
Dynamo Electric Machine |
| CND2 |
C29,537 |
1888 |
Canada |
May 1, 1888 |
Method & App. for the Electrical Transmission of Power |
| CND3 |
C30,172 |
1888 |
Canada |
May 1, 1888 |
Method & App. for Converting & Distributing Electric Currents |
| CND4 |
C33,317 |
1889 |
Canada |
December 19. 1889 |
Method & App. for Converting Alternating into Direct Currents |
| CND5 |
C135,174 |
1911 |
Canada |
August 22, 1911 |
Fluid Propulsion |
| CND6 |
C142,352 |
1912 |
Canada |
August 13, 1912 |
Electrical Energy Transmission |
| NG0 |
0000 |
0000 |
Not Granted |
0000 |
Nikola Tesla’s Patent Applications for Which Patents Were Not Granted |
| NG1 |
239,481 |
1887 |
Not Granted |
May 26, 1887 |
Method of and Apparatus for Generating Electric Currents |
| NG2 |
251,659 |
1887 |
Not Granted |
October 6, 1887 |
Electric Motors |
| NG3 |
251,66 |
1887 |
Not Granted |
October 6, 1887 |
Electric Generators |
| NG4 |
293,058 |
1888 |
Not Granted |
December 8, 1888 |
Apparatus for Increasing Traction of Car Wheels |
| NG5 |
387,722 |
1891 |
Not Granted |
April 6, 1891 |
Electrical Meters |
| NG6 |
399,948 |
1891 |
Not Granted |
July 18, 1891 |
Electric Lighting Devices |
| NG7 |
482,63 |
1893 |
Not Granted |
August 7, 1893 |
Armatures |
| NG8 |
485,865 |
1893 |
Not Granted |
September 19, 1893 |
Armatures for Alternating Current Motors |
| NG9 |
495,347 |
1894 |
Not Granted |
January 3, 1894 |
Reciprocating Engines |
| NG10 |
501,008 |
1894 |
Not Granted |
February 21, 1894 |
Reciprocating Engines |
| NG11 |
579,448 |
1896 |
Not Granted |
February 15, 1896 |
Method of Removing Gaseous Matter from Closed Receptacles |
| NG12 |
17,612 |
1900 |
Not Granted |
May 23, 1900 |
Industrial Utilization of Water for Heating Purposes |
| NG13 |
43,368 |
1901 |
Not Granted |
January 15,1901 |
Art of Transmitting Electrical Energy Through the Natural Media |
| NG14 |
213,055 |
1904 |
Not Granted |
June 17, 1904 |
Production and Application of Electric Force |
| NG15 |
256,022 |
1905 |
Not Granted |
April 17, 1905 |
Methods of and Apparatus for Transmission of Electrical Energy |
| NG16 |
678,817 |
1912 |
Not Granted |
February 20,1912 |
Method of Deriving Energy from Fluids |
| NG17 |
735,914 |
1912 |
Not Granted |
December 10, 1912 |
Method for Fluid Propulsion |
| NG18 |
81,768 |
1916 |
Not Granted |
March 3, 1916 |
Transmission of Electrical Energy Through the Natural Media |
| NG19 |
91,679 |
1916 |
Not Granted |
April 17, 1916 |
System of Wireless Transmission |
| NG20 |
277,13 |
1919 |
Not Granted |
February 15, 1919 |
Transmission of Electrical Energy through Natural Media |
| NG21 |
499,52 |
1921 |
Not Granted |
September 9, 1921 |
Construction of Steam and Gas Turbines |
| NG22 |
533,524 |
1922 |
Not Granted |
February 2, 1922 |
Method of and Apparatus for Thermo-Dynamic Transformation of Energy |
| NG23 |
533,525 |
1922 |
Not Granted |
February 2, 1922 |
Method and Apparatus for Fluid Propulsion |
| NG24 |
546,037 |
1922 |
Not Granted |
March 23, 1922 |
Method of and Apparatus for Balancing Rotating Machine Parts |
| NG25 |
546,038 |
1922 |
Not Granted |
March 23, 1922 |
Method of and Apparatus for Production of High Vacua |
| NG26 |
546,039 |
1922 |
Not Granted |
March 23, 1922 |
Method of and Apparatus for Deriving Motive Power From Steam |
| NG27 |
546,308 |
1922 |
Not Granted |
March 24, 1922 |
Method of and Apparatus for Economic Transformation of the Energy of Steam by Turbines |
| NG28 |
548,233 |
1922 |
Not Granted |
March 30, 1922 |
Apparatus for the Generation of Power by Elastic Fluid Turbines |
| NG29 |
548,234 |
1922 |
Not Granted |
March 30, 1922 |
Methods of Generating of Power by Elastic Fluid Turbines |
| NG30 |
645,568 |
1923 |
Not Granted |
June 15, 1923 |
Process of Treating and Transporting Sulfur |
| NG31 |
645,569 |
1923 |
Not Granted |
June 15, 1923 |
Apparatus for Treating and Transporting Sulfur |
| NG32 |
244,345 |
1928 |
Not Granted |
January 3, 1928 |
Economic Method of Operating Automobiles and the Like |
| NG33 |
244,346 |
1928 |
Not Granted |
January 3, 1928 |
Apparatus for Operating Automobiles and the Like |