TREA

Charles A. Gressett Jr.

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  • Eagle Rock, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transmission linkage
    • Patent number 5,042,316
    • Issue date Aug 27, 1991
    • Quadrastat Corporation
    • Charles A. Gressett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Retractable door handle motion transfer mechanism
    • Patent number 4,988,136
    • Issue date Jan 29, 1991
    • Adams Rite Manufacturing Company
    • Charles A. Gressett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lever/knob actuated entry mechanism
    • Patent number 4,982,986
    • Issue date Jan 8, 1991
    • Adams Rite Manufacturing Company
    • Charles A. Gressett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door handle motion transfer mechanism
    • Patent number 4,915,432
    • Issue date Apr 10, 1990
    • Adams Rite Manufacturing Company
    • Charles A. Gressett
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES