TREA

Robert Carnick

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  • Warren, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable door frame assembly
    • Patent number 4,986,034
    • Issue date Jan 22, 1991
    • Copco Door Company
    • Gary Mozuras
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Adjustable door frame assembly
    • Patent number 4,912,879
    • Issue date Apr 3, 1990
    • Copco Door Company
    • Gary Mozuras
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS