TREA

Malcolm C. Johnson

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  • Lapeer, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Urethane bonding method and laminate
    • Patent number 4,636,425
    • Issue date Jan 13, 1987
    • Foamseal, Inc.
    • Malcolm C. Johnson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL