Christopher A. Wickiffe

Person

  • Ogden, UT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle chain rings with ramps

    • Patent number 8,506,436
    • Issue date Aug 13, 2013
    • Wick Werks, LLC
    • Christopher A. Wickiffe
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS