TREA

Carl K. Safreed Jr.

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  • N. Canton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air spring bumper and method of mounting
    • Patent number 5,934,652
    • Issue date Aug 10, 1999
    • The Goodyear Tire & Rubber Company
    • Gregory Dean Hofacre
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Composite air spring piston
    • Patent number 5,535,994
    • Issue date Jul 16, 1996
    • The Goodyear Tire & Rubber Company
    • Carl K. Safreed
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Mold for airspring rubber membrane
    • Patent number 4,749,345
    • Issue date Jun 7, 1988
    • The Goodyear Tire & Rubber Company
    • Ivan J. Warmuth
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Airspring and a method for making airspring flexible members
    • Patent number 4,673,168
    • Issue date Jun 16, 1987
    • The Goodyear Tire & Rubber Company
    • Ivan J. Warmuth
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents