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Nikola Tesla's Patents

UNITED STATES PATENTS
ISSUED TO NIKOLA TESLA
(Chronologically Listed)

Patent No.

Application Date

335,786 Electric-Arc Lamp
334,823 Commutator for Dynamo-Electric Machines 
336,961 Regulator for Dynamo-Electric Machines
336,962 Regulator for Dynamo-Electric Machines
335,787 Electric-Arc Lamp
350,954 Regulator for Dynamo-Electric Machines 
396,121 Thermo-Magnetic Motor
359,748 Dynamo-Electric Machine
382,845 Commutator for Dynamo-Electric Machines
428,057 Pyromagneto-Electric Generator
381,968 Electro-Magnetic Motor
382,280 Electrical Transmission of Power 
381,969 Electro-Magnetic Motor
382,279 Electro-Magnetic Motor 
382,281 Electrical Transmission of Power
381,970 System of Electrical Distribution
382,282 Method of Converting and Distributing Electric Currents
390,413 System of Electrical Distribution
390,414 Dynamo-Electric Machine
390,820 Regulator for Alternate-Current Motors
390,721 Dynamo-Electric Machine
390,415 Dynamo-Electric Machine Or Motor
487,796 System of Electrical Transmission of Power
511,915 Electrical Transmission of Power
555,190 Alternating Motor
524,426 Electromagnetic Motor
511,559 Electrical Transmission of Power
511,560 System of Electrical Power Transmission
405,858 Electro-Magnetic Motor
401,520 Method of Operating Electro-Magnetic Motors
405,859 Method of Electrical Power Transmission
406,968 Dynamo-Electric Machine
459,772 Electro-Magnetic Motor
416,191 Electro-Magnetic Motor
416,192 Method of Operating Electro-Magnetic Motors
416,193 Electro-Magnetic Motor
416,194 Electric Motor
416,195 Electro-Magnetic Motor
418,248 Electro-Magnetic Motor
424,036 Electro-Magnetic Motor
445,207 Electro-Magnetic Motor
413,353 Method of Obtaining Direct From Alternating Currents
417,794 Armature for Electric Machines
433,700 Alternating-Current Electro-Magnetic Motor
433,701 Alternating-Current Motor
433,702 Electrical Transformer Or Induction Device
433,703 Electro-Magnetic Motor
447,920 Method of Operating Arc-Lamps
447,921 Alternating Electric Current Generator
455,067 Electro-Magnetic Motor
462,418 Method of and Apparatus for Electrical Conversion and Distribution
455,068 Electrical Meter
454,622 System of Electric Lighting
455,069 Electric Incandescent Lamp
464,666 Electro-Magnetic Motor
464,667 Electrical Condenser
514,167 Electrical Conductor 
514,170 Incandescent Electric Light
514,972 Electric Railway System
512,340 July 7, 1893 Coil for Electro-Magnets
514,168 Means for Generating Electric Currents
511,916 Aug. 19, 1893 Electric Generator
514,169 Aug. 19, 1893 Reciprocating Engine
514,973 Electrical Meter
517,900 Dec. 29, 1893 Steam Engine
568,176 Apr. 22, 1896 Apparatus for Producing Electrical Currents of High Frequency and Potential
567,818 Electrical Condenser
568,177 Apparatus for Producing Ozone
568,178 Method of Regulating Apparatus for Producing Electric Currents of High Frequency
568,179  Method of and Apparatus for Producing Currents of High Frequency
568,180 July 9, 1896 Apparatus for Producing Electrical Currents of High Frequency
577,670 Apparatus for Producing Electric Currents of High Frequency
583,953 Apparatus for Producing Currents of High Frequency
577,671 Manufacture of Electrical Condensers, Coils and Similar Devices
609,250 Electrical Igniter for Gas Engines
593,138 Electrical Transformer
609,251 Electric Circuit Controller
645,576 Sept. 2, 1897 System of Transmission of Electrical Energy
649,621 Sept. 2, 1897 Apparatus for Transmission of Electrical Energy
609,245 Electrical Circuit Controller
611,719 Electrical Circuit Controller
609,246 Electric Circuit Controller
609,247 Electric Circuit Controller 
609,248 Electric Circuit Controller
609,249 Electric Circuit Controller
613,735 Electric Circuit Controller
613,809 July 1, 1898 Method of and Apparatus for Controlling Mechanism of Moving Vehicle or Vehicles
685,955 June 24, 1899 Apparatus for Utilizing Effects Transmitted From A Distance To A Receiving Device Through Natural Media 
685,953 June 24, 1899 Apparatus for Utilizing Effects Transmitted from a Distance to a Receiving Device through Natural Media
685,954 Aug. 1, 1899 Method of Utilizing Effects Transmitted through Natural Media
685,956 Aug. 1, 1899 Apparatus for Utilizing Effects Transmitted through Natural Media
685,012 Mar. 21, 1900 Means for Increasing the Intensity of Electrical Oscillations
787,412 May 16, 1900 Art of Transmitting Electrical Energy through the Natural Mediums
655,838 Method of Insulating Electric Conductors
723,188 July 16, 1900 Method of Signaling
725,605 July 16, 1900 System of Signaling
11,865 Method of Insulating Electric Conductors
685,957 Apparatus for the Utilization of Radiant Energy
685,958 Method of Utilizing of Radiant Energy
1,119,732 Jan. 18, 1902 Apparatus for Transmitting Electrical Energy
1,061,142 Oct. 21, 1909 Fluid Propulsion
1,061,206 Oct. 21, 1909 Turbine
1,113,716 Fountain
1,209,359 Speed-Indicator
1,329,559 Valvular Conduit
1,266,175  Lightning-Protector 
1,274,816 Speed Indicator
1,314,718 Ship's Log
1,365,547 Flow-Meter
1,402,025 Frequency-Meter
1,655,113 Method of Aerial Transportation
1,655,114 Apparatus for Aerial Transportation