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Patents Grantslast 30 patents

  • Information Patent Grant

    Folding high voltage insulating column

    • Patent number 8,766,098
    • Issue date Jul 1, 2014
    • Alstom Grid
    • Allen H. Rose
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Integrated insulator seal and shield assemblies

    • Patent number 7,709,743
    • Issue date May 4, 2010
    • Hubbell Incorporated
    • Robert A. Bernstorf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric cable and insulator self-locking system, and method of ins...

    • Patent number 7,674,982
    • Issue date Mar 9, 2010
    • BMC Innovation Inc.
    • Francois Cloutier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage insulators constructed to have plural dry bands in use

    • Patent number 4,891,473
    • Issue date Jan 2, 1990
    • Olaf Nigol
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Suspension insulator

    • Patent number 4,792,647
    • Issue date Dec 20, 1988
    • NGK Insulators, Ltd.
    • Akihiro Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3596947

    • Patent number 3,596,947
    • Issue date Aug 3, 1971
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3266826

    • Patent number 3,266,826
    • Issue date Aug 16, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1998406

    • Patent number 1,998,406
    • Issue date Apr 16, 1935
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1913305

    • Patent number 1,913,305
    • Issue date Jun 6, 1933
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1831765

    • Patent number 1,831,765
    • Issue date Nov 10, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1824767

    • Patent number 1,824,767
    • Issue date Sep 29, 1931
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1755032

    • Patent number 1,755,032
    • Issue date Apr 15, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1735561

    • Patent number 1,735,561
    • Issue date Nov 12, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1734167

    • Patent number 1,734,167
    • Issue date Nov 5, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1708876

    • Patent number 1,708,876
    • Issue date Apr 9, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1690291

    • Patent number 1,690,291
    • Issue date Nov 6, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1680724

    • Patent number 1,680,724
    • Issue date Aug 14, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1657924

    • Patent number 1,657,924
    • Issue date Jan 31, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1652506

    • Patent number 1,652,506
    • Issue date Dec 13, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1633399

    • Patent number 1,633,399
    • Issue date Jun 21, 1927
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1578526

    • Patent number 1,578,526
    • Issue date Mar 30, 1926
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1557094

    • Patent number 1,557,094
    • Issue date Oct 13, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1526168

    • Patent number 1,526,168
    • Issue date Feb 10, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1524407

    • Patent number 1,524,407
    • Issue date Jan 27, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1524408

    • Patent number 1,524,408
    • Issue date Jan 27, 1925
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1515193

    • Patent number 1,515,193
    • Issue date Nov 11, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1508158

    • Patent number 1,508,158
    • Issue date Sep 9, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1500814

    • Patent number 1,500,814
    • Issue date Jul 8, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1500689

    • Patent number 1,500,689
    • Issue date Jul 8, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1458811

    • Patent number 1,458,811
    • Issue date Jun 12, 1923
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents