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  • H02K49/12
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Patents Grantslast 30 patents

  • Information Patent Grant

    Homopolar DC electromagnetic transmission and application system th...

    • Patent number 10,981,458
    • Issue date Apr 20, 2021
    • Limin Xu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Segmented magnet homopolar torque converter

    • Patent number 4,034,248
    • Issue date Jul 5, 1977
    • Westinghouse Electric Corporation
    • Cecil J. Mole
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3846653

    • Patent number 3,846,653
    • Issue date Nov 5, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3831049

    • Patent number 3,831,049
    • Issue date Aug 20, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3383532

    • Patent number 3,383,532
    • Issue date May 14, 1968
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3084269

    • Patent number 3,084,269
    • Issue date Apr 2, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2490554

    • Patent number 2,490,554
    • Issue date Dec 6, 1949
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2223866

    • Patent number 2,223,866
    • Issue date Dec 3, 1940
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1504109

    • Patent number 1,504,109
    • Issue date Aug 5, 1924
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    1298375

    • Patent number 1,298,375
    • Issue date Mar 25, 1919
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    758293

    • Patent number 758,293
    • Issue date Apr 26, 1904
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    741471

    • Patent number 741,471
    • Issue date Oct 13, 1903
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER