John Crawford

Person

  • Topanga, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Window protection apparatus

    • Patent number 6,349,505
    • Issue date Feb 26, 2002
    • Atlantic Research Corporation
    • Ward Figge
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Gas generator deployed occupant protection apparatus and method

    • Patent number 6,266,926
    • Issue date Jul 31, 2001
    • Atlantic Research Corporation
    • Ward Figge
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Explosion barrier

    • Patent number 6,200,664
    • Issue date Mar 13, 2001
    • Ward Figge
    • F42 - AMMUNITION BLASTING