Robert S. Clarke

Person

  • Arroyo Grande, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Motorcycle fairing

    • Patent number D273779
    • Issue date May 8, 1984
    • First Champaign Corporation
    • Duane L. Anderson
    • D12 - Transportation
  • Information Patent Grant

    Motorcycle sidecar

    • Patent number D272997
    • Issue date Mar 13, 1984
    • First Champaign Corporation
    • Duane L. Anderson
    • D12 - Transportation