TREA

Stephen P. Bishop

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  • Vancouver, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door latch with adjustable backset and deadlocking feature
    • Patent number 5,257,837
    • Issue date Nov 2, 1993
    • Masco Building Products Corp.
    • Stephen P. Bishop
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch assembly
    • Patent number 5,169,184
    • Issue date Dec 8, 1992
    • Masco Building Products Corp.
    • Stephen P. Bishop
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES