TREA

Douglas D. Snyder

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  • Tempe, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preformed plug - tire repair
    • Patent number 4,923,543
    • Issue date May 8, 1990
    • Bridgestone/Firestone, Inc.
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire repair by "patch only" method
    • Patent number 4,798,640
    • Issue date Jan 17, 1989
    • The Firestone Tire & Rubber Company
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire repair by "patch only" method
    • Patent number 4,765,852
    • Issue date Aug 23, 1988
    • The Firestone Tire & Rubber Company
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Elastomer article with amine curable layer of polymer
    • Patent number 4,732,196
    • Issue date Mar 22, 1988
    • The Firestone Tire & Rubber Company
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Preformed plug-tire repair
    • Patent number 4,718,469
    • Issue date Jan 12, 1988
    • The Firestone Tire & Rubber Company
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire repair by "patch only" method
    • Patent number 4,618,519
    • Issue date Oct 21, 1986
    • The Firestone Tire & Rubber Company
    • Russell W. Koch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL