TREA

Keith A. Addleman

Follow

Person

  • Hillsdale, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Silo playground climber and slide
    • Patent number D284021
    • Issue date May 27, 1986
    • Quality Industries, Inc.
    • Keith A. Addleman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Wagon playground climber and slide
    • Patent number D281892
    • Issue date Dec 24, 1985
    • Quality Industries, Inc.
    • Keith A. Addleman
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Tractor playground climber
    • Patent number D281893
    • Issue date Dec 24, 1985
    • Quality Industries, Inc.
    • Keith A. Addleman
    • D21 - Games, toys, and sports goods