TREA

David W. Rupnik

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  • Shiremanstown, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Switching contact mechanism with wipe and backwipe
    • Patent number 5,693,924
    • Issue date Dec 2, 1997
    • The Whitaker Corporation
    • James Ray Fetterolf
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mini connector with anti-rotational contact
    • Patent number 5,489,222
    • Issue date Feb 6, 1996
    • The Whitaker Corporation
    • William P. Moyer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sinuous spring
    • Patent number 4,805,885
    • Issue date Feb 21, 1989
    • AMP Incorporated
    • David J. Gingerich
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contact assembly
    • Patent number 4,626,637
    • Issue date Dec 2, 1986
    • AMP Incorporated
    • Billy E. Olsson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical connector assembly with guide member
    • Patent number 4,572,602
    • Issue date Feb 25, 1986
    • AMP Incorporated
    • David W. Rupnik
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical switch and actuating mechanism therefor
    • Patent number 4,531,030
    • Issue date Jul 23, 1985
    • AMP Incorporated
    • David J. Gingerich
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push-push switch
    • Patent number 4,506,124
    • Issue date Mar 19, 1985
    • AMP Incorporated
    • William H. Rose
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary switch assembly
    • Patent number 4,497,984
    • Issue date Feb 5, 1985
    • AMP Incorporated
    • John J. Ashman
    • H01 - BASIC ELECTRIC ELEMENTS