TREA

Charles H. Gilbert

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  • Fullerton, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle tire with compression amplification
    • Patent number 4,327,793
    • Issue date May 4, 1982
    • Ransome J. Wyman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Insert for non-pneumatic tires
    • Patent number 4,310,042
    • Issue date Jan 12, 1982
    • Carefree Bicycle Tire Company
    • Ransome J. Wyman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Non-pneumatic tire
    • Patent number 4,273,176
    • Issue date Jun 16, 1981
    • Carefree Bicycle Tire Company
    • Ransome J. Wyman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mixture metering machine
    • Patent number 4,228,924
    • Issue date Oct 21, 1980
    • Charles H. Gilbert
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL