TREA

Gottfried Alsch

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Patents Grantslast 30 patents

  • Information Patent Grant

    Terminal screw assembly
    • Patent number 5,249,989
    • Issue date Oct 5, 1993
    • Naimer; Hubert L.
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Snap locking mechanism for rotary electrical switches
    • Patent number 5,055,644
    • Issue date Oct 8, 1991
    • Naimer; Hubert L.
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Manually actuated on-off switch with electromagnetic release
    • Patent number 4,901,046
    • Issue date Feb 13, 1990
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch device
    • Patent number 4,573,029
    • Issue date Feb 25, 1986
    • Hubert L. Naimer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Star-delta-switch
    • Patent number 4,503,412
    • Issue date Mar 5, 1985
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Resetting device for manually operable rotary switch
    • Patent number 4,390,855
    • Issue date Jun 28, 1983
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Step switch
    • Patent number 4,360,719
    • Issue date Nov 23, 1982
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Step switch
    • Patent number 4,360,720
    • Issue date Nov 23, 1982
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch board mount
    • Patent number 4,208,558
    • Issue date Jun 17, 1980
    • Naimer; Hubert Laurenz
    • Gottfried Alsch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER