TREA

Fred L. Bissett

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  • Aurora, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tread powered ski
    • Patent number 4,421,193
    • Issue date Dec 20, 1983
    • Fred L. Bissett
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Powered ski
    • Patent number 4,260,036
    • Issue date Apr 7, 1981
    • Fred L. Bissett
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Ski device
    • Patent number 4,193,609
    • Issue date Mar 18, 1980
    • Fred L. Bissett
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS