Paul Ripple

Person

  • Prudenville, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Stair climber for hand trucks

    • Patent number 4,420,166
    • Issue date Dec 13, 1983
    • Magline, Inc.
    • Don C. Law
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS