TREA

Richard A. Meisterheim

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  • Dowagiac, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Safety flush bolt entrance door system
    • Patent number 4,283,882
    • Issue date Aug 18, 1981
    • Kawneer Company, Inc.
    • S. Eugene Hubbard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Panic device actuator
    • Patent number 4,225,163
    • Issue date Sep 30, 1980
    • Kawneer Company, Inc.
    • S. Eugene Hubbard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mechanical accumulator
    • Patent number 4,046,167
    • Issue date Sep 6, 1977
    • Kawneer Company, Inc.
    • Joseph Papp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES