TREA

Exemplar, Inc.

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  • Ontario, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door mechanism spring assembly
    • Patent number 4,765,026
    • Issue date Aug 23, 1988
    • Exemplar, Inc.
    • Gaylord C. Dochnahl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door mechanism spring assembly
    • Patent number 4,733,436
    • Issue date Mar 29, 1988
    • Exemplar, Inc.
    • Gaylord C. Dochnahl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES