Thyratron or ignitron

Patents Grantslast 30 patents

  • Information Patent Grant

    3309596

    • Patent number 3,309,596
    • Issue date Mar 14, 1967
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3257597

    • Patent number 3,257,597
    • Issue date Jun 21, 1966
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3237076

    • Patent number 3,237,076
    • Issue date Feb 22, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3086156

    • Patent number 3,086,156
    • Issue date Apr 16, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2989676

    • Patent number 2,989,676
    • Issue date Jun 20, 1961
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2986688

    • Patent number 2,986,688
    • Issue date May 30, 1961
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2964691

    • Patent number 2,964,691
    • Issue date Dec 13, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2940030

    • Patent number 2,940,030
    • Issue date Jun 7, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2925545

    • Patent number 2,925,545
    • Issue date Feb 16, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2919393

    • Patent number 2,919,393
    • Issue date Dec 29, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2913653

    • Patent number 2,913,653
    • Issue date Nov 17, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2873417

    • Patent number 2,873,417
    • Issue date Feb 10, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2870390

    • Patent number 2,870,390
    • Issue date Jan 20, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2847632

    • Patent number 2,847,632
    • Issue date Aug 12, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2839714

    • Patent number 2,839,714
    • Issue date Jun 17, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2838725

    • Patent number 2,838,725
    • Issue date Jun 10, 1958
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2807768

    • Patent number 2,807,768
    • Issue date Sep 24, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2802977

    • Patent number 2,802,977
    • Issue date Aug 13, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2785368

    • Patent number 2,785,368
    • Issue date Mar 12, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2780763

    • Patent number 2,780,763
    • Issue date Feb 5, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2778983

    • Patent number 2,778,983
    • Issue date Jan 22, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2753506

    • Patent number 2,753,506
    • Issue date Jul 3, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2737622

    • Patent number 2,737,622
    • Issue date Mar 6, 1956
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2715708

    • Patent number 2,715,708
    • Issue date Aug 16, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2697194

    • Patent number 2,697,194
    • Issue date Dec 14, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2689320

    • Patent number 2,689,320
    • Issue date Sep 14, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2640959

    • Patent number 2,640,959
    • Issue date Jun 2, 1953
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2619622

    • Patent number 2,619,622
    • Issue date Nov 25, 1952
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2574976

    • Patent number 2,574,976
    • Issue date Nov 13, 1951
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2573849

    • Patent number 2,573,849
    • Issue date Nov 6, 1951
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents