Joseph B. Gschweng

Person

  • Norwalk, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Helmet locking device

    • Patent number 7,159,423
    • Issue date Jan 9, 2007
    • Kewlmetal, Inc.
    • Matthew N. Mrdeza
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS