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Charles K. Fisher

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  • Belford, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Twist-off pushnut fastener
    • Patent number 5,110,246
    • Issue date May 5, 1992
    • TRW Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Push-in fastener clip
    • Patent number 4,925,351
    • Issue date May 15, 1990
    • TRW, Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Push-nut type fastener
    • Patent number 4,911,594
    • Issue date Mar 27, 1990
    • TRW Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-retaining spring washer
    • Patent number 4,300,866
    • Issue date Nov 17, 1981
    • TRW Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Releasable hose fitting
    • Patent number 4,270,777
    • Issue date Jun 2, 1981
    • TRW Inc.
    • Charles K. Fisher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...