Jim Bieberich's Complete

Nikola Tesla
U.S. Patent Collection

 

Patents Arranged in Patent Grant Date Order:

#

Patent

Year

Month

Day

Title

1

334,823

1886

January

26

Commutator for Dynamo Electric Machines

2

335,786

1886

February

9

Electric Arc Lamp

3

335,787

1886

February

9

Electric Arc Lamp

4

336,961

1886

March

2

Regulator for Dynamo Electric Machines

5

336,962

1886

March

2

Regulator for Dynamo Electric Machines

6

350,954

1886

October

19

Regulator for Dynamo Elecric Machines

7

359,748

1887

March

22

Dynamo Electric Machine

8

381,968

1888

May

1

Electro Magnetic Motor

9

381,969

1888

May

1

Electro Magnetic Motor

10

381,970

1888

May

1

System of Electrical Distribution

11

382,279

1888

May

1

Electro Magnetic Motor

12

382,280

1888

May

1

Electrical Transmission of Power

13

382,281

1888

May

1

Electrical Transmission of Power

14

382,282

1888

May

1

Method of Converting and Distributing Electric Currents

15

382,845

1888

May

15

Commutator for Dynamo Electric Machines

16

390,413

1888

October

2

System of Electrical Distribution

17

390,414

1888

October

2

Dynamo Electric Machine

18

390,415

1888

October

2

Dynamo Electric Machine or Motor

19

390,721

1888

October

9

Dynamo Electric Machine

20

390,820

1888

October

9

Regulator for Alternate Current Motors

21

396,121

1889

January

15

Thermo Magnetic Motor

22

401,520

1889

April

16

Method of Operating Electro Magnetic Motors

23

405,858

1889

June

25

Electro Magnetic Motor

24

405,859

1889

June

25

Method of Electrical Power Transmission

25

406,968

1889

July

16

Dynamo Electric Machine

26

413,353

1889

October

22

Method of Obtaining Direct from Alternating Currents

27

416,191

1889

December

3

Electro Magnetic Motor

28

416,192

1889

December

3

Method of Operating Electro Magnetic Motors

29

416,193

1889

December

3

Electro Magnetic Motor

30

416,194

1889

December

3

Electric Motor

31

416,195

1889

December

3

Electro Magnetic Motor

32

417,794

1889

December

24

Armature for Electric Machines (A. Schmid & N. Tesla)

33

418,248

1889

December

31

Electro Magnetic Motor

34

424,036

1890

March

25

Electro Magnetic Motor

35

428,057

1890

May

13

Pyromagneto Electric Generator

36

433,700

1890

August

5

Alternating Current Electro Magnetic Motor

37

433,701

1890

August

5

Alternating Current Motor

38

433,702

1890

August

5

Electrical Transformer or Induction Device

39

433,703

1890

August

5

Electro Magnetic Motor

40

445,207

1891

January

27

Electro Magnetic Motor

41

447,920

1891

March

10

Method of Operating Arc Lamps

42

447,921

1891

March

10

Alternating Electric Current Generator

43

454,622

1891

June

23

System of Electric Lighting

44

455,067

1891

June

30

Electro Magnetic Motor

45

455,068

1891

June

30

Electrical Meter

46

455,069

1891

June

30

Electric Incandescent Lamp

47

459,772

1891

September

22

Electro Magnetic Motor

48

462,418

1891

November

3

Method of and Apparatus for Electrical Conversion and Distribution

49

464,666

1891

December

8

Electro Magnetic Motor

50

464,667

1891

December

8

Electrical Condenser

51

487,796

1892

December

13

System of Electrical Transmission of Power

52

511,559

1893

December

26

Electrical Transmission of Power

53

511,560

1893

December

26

System of Electrical Power Transmission

54

511,915

1894

January

2

Electrical Transmission of Power

55

511,916

1894

January

2

Electric Generator

56

512,340

1894

January

9

Coil for Electro Magnets

57

514,167

1894

February

6

Electrical Conductor

58

514,168

1894

February

6

Means for Generating Electric Currents

59

514,169

1894

February

6

Reciprocating Engine

60

514,170

1894

February

6

Incandescent Electric Light

61

514,972

1894

February

20

Electric Railway System

62

514,973

1894

February

20

Electrical Meter

63

517,900

1894

April

10

Steam Engine

64

524,426

1894

August

14

Electromagnetic Motor

65

555,190

1896

February

25

Alternating Motor

66

567,818

1896

September

15

Electrical Condenser

67

568,176

1896

September

22

Apparatus for Producing Electric Currents of High Frequency and Potential

68

568,177

1896

September

22

Apparatus for Producing Ozone

69

568,178

1896

September

22

Method of Regulating Apparatus for Producing Currents of High Frequency

70

568,179

1896

September

22

Method of and Apparatus for Producing Currents of High Frequency

71

568,180

1896

September

22

Apparatus for Producing Electrical Currents of High Frequency

72

577,670

1897

February

23

Apparatus for Producing Electric Currents of High Frequency

73

577,671

1897

February

23

Manufacture of Electrical Condensers, Coils, &c

74

583,953

1897

June

8

Apparatus for Producing Currents of High Frequency

75

593,138

1897

November

2

Electrical Transformer

76

609,245

1898

August

16

Electrical Circuit Controller

77

609,246

1898

August

16

Electric Circuit Controller

78

609,247

1898

August

16

Electric Circuit Controller

79

609,248

1898

August

16

Electric Circuit Controller

80

609,249

1898

August

16

Electric Circuit Controller

81

609,250

1898

August

16

Electrical Igniter for Gas Engines

82

609,251

1898

August

16

Electric Circuit Controller

83

611,719

1898

October

4

Electrical Circuit Controller

84

613,735

1898

November

8

Electric Circuit Controller

85

613,809

1898

November

8

Method of and Apparatus for Controlling Mechansim of Moving Vessels or Vehicles

86

645,576

1900

March

20

System of Transmission of Electrical Energy

87

649,621

1900

May

15

Apparatus for Transmission of Electrical Energy

88

655,838

1900

August

14

Method of Insulating Electric Conductors

89

11,865

1900

October

23

Method of Insulating Electric Conductors

90

685,012

1901

October

22

Means for Increasing the Intensity of Electrical Oscillations

91

685,953

1901

November

5

Method of Intensifying and Utilizing Effects Transmitted Through Natural Media

92

685,954

1901

November

5

Method of Utilizing Effects Transmitted Through Natural Media

93

685,955

1901

November

5

Apparatus for Utilizing Effects Transmitted From a Distance to a Receiving Device Through Natural Media

94

685,956

1901

November

5

Apparatus for Utilizing Effects Transmitted Through Natural Media

95

685,957

1901

November

5

Apparatus for the Utilization of Radiant Energy

96

685,958

1901

November

5

Method of Utilizing Radiant Energy

97

723,188

1903

March

17

Method of Signaling

98

725,605

1903

April

14

System of Signaling

99

787,412

1905

April

18

Art of Transmitting Electrical Energy Through the Natural Mediums

100

1,061,142

1913

April

29

Fluid Propulsion

101

1,061,206

1913

May

6

Turbine

102

1,113,716

1914

October

13

Fountain

103

1,119,732

1914

December

1

Apparatus for Transmitting Electrical Energy

104

1,209,359

1916

December

19

Speed Indicator

105

1,266,175

1918

May

14

Lightning Protector

106

1,274,816

1918

August

6

Speed Indicator

107

1,314,718

1919

September

2

Ship's Log

108

1,329,559

1920

February

3

Valvular Conduit

109

1,365,547

1921

January

11

Flow Meter

110

1,402,025

1922

January

3

Frequency Meter

111

1,655,113

1928

January

3

Method of Aerial Transportation

112

1,655,114

1928

January

3

Apparatus for Aerial Transportation

Notes:

Patent # 382,280 (item # 12) includes a Disclaimer
Patent # 511,560 (item # 53) includes a Correction
Patent # 11,865 (item # 89) is a reissued patent for # 655,838 (item #88)
Patent # 1,655,114 (item # 112) includes a Correction

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