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Patents Grantslast 30 patents

  • Information Patent Grant

    Disconnector device for surge arrester and a protection assembly co...

    • Patent number 10,454,251
    • Issue date Oct 22, 2019
    • ABB Schweiz AG
    • Remo Mugwyler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector

    • Patent number 10,211,014
    • Issue date Feb 19, 2019
    • Samsung SDI Co., Ltd.
    • Duk-Jung Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnector device for a surge arrester and a protection assembly...

    • Patent number 10,109,399
    • Issue date Oct 23, 2018
    • ABB Schweiz AG
    • Ronald Boese
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bypass switch

    • Patent number 9,953,779
    • Issue date Apr 24, 2018
    • LSIS Co., Ltd.
    • Teag Sun Jung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric pulse generator

    • Patent number 9,953,782
    • Issue date Apr 24, 2018
    • Commissariat à l'énergie atomique e aux énergies alternatives
    • Philippe Monjaux
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bypass switch for HVDC transmission

    • Patent number 9,799,473
    • Issue date Oct 24, 2017
    • LSIS Co., Ltd.
    • Teag Sun Jung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resistance connecting device

    • Patent number 9,381,817
    • Issue date Jul 5, 2016
    • TOYOTA GOSEI CO., LTD.
    • Yoshiki Nakamura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Conduction breaking device

    • Patent number 9,324,522
    • Issue date Apr 26, 2016
    • Toyoda Gosei Co., Ltd.
    • Yoshiki Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disconnecting switch device and method for production of a disconne...

    • Patent number 8,106,321
    • Issue date Jan 31, 2012
    • Siemens Aktiengesellschaft
    • Reinhard Göhler
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fire safe arrester isolator

    • Patent number 7,675,728
    • Issue date Mar 9, 2010
    • Cooper Technologies Company
    • Jonathan Jay Woodworth
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Actuator for an electrical circuit interrupter

    • Patent number 4,617,436
    • Issue date Oct 14, 1986
    • Electric Power Research Institute, Inc.
    • Ronald W. Crookston
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power circuit breaker with opening and closing mechanisms

    • Patent number 4,358,648
    • Issue date Nov 9, 1982
    • Westinghouse Electric Corp.
    • Ronald W. Crookston
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3761847

    • Patent number 3,761,847
    • Issue date Sep 25, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3751678

    • Patent number 3,751,678
    • Issue date Aug 7, 1973
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3710298

    • Patent number 3,710,298
    • Issue date Jan 9, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3180957

    • Patent number 3,180,957
    • Issue date Apr 27, 1965
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2932708

    • Patent number 2,932,708
    • Issue date Apr 12, 1960
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2888538

    • Patent number 2,888,538
    • Issue date May 26, 1959
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2552358

    • Patent number 2,552,358
    • Issue date May 8, 1951
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2485394

    • Patent number 2,485,394
    • Issue date Oct 18, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2480553

    • Patent number 2,480,553
    • Issue date Aug 30, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2096619

    • Patent number 2,096,619
    • Issue date Oct 19, 1937
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2056599

    • Patent number 2,056,599
    • Issue date Oct 6, 1936
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2011144

    • Patent number 2,011,144
    • Issue date Aug 13, 1935
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    723183

    • Patent number 723,183
    • Issue date Mar 17, 1903
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents