TREA

Kert E. Artwick

Follow

Person

  • Fort Payne, AL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Double helix ladder
    • Patent number D386237
    • Issue date Nov 11, 1997
    • Game Time, Inc.
    • Kert E. Artwick
    • D21 - Games, toys, and sports goods