TREA

Helmut Dernbach

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  • Cuyahoga Falls, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ventless segmented tire mold and method therefore
    • Patent number 5,585,064
    • Issue date Dec 17, 1996
    • The Goodyear Tire & Rubber Company
    • Veronique Moris-Herbeuval
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-piece segmented tire mold and method of molding
    • Patent number 5,405,568
    • Issue date Apr 11, 1995
    • The Goodyear Tire & Rubber Company
    • Helmut Dernbach
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire mold
    • Patent number 5,190,767
    • Issue date Mar 2, 1993
    • The Goodyear Tire & Rubber Company
    • Arthur W. Beres
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tire mold
    • Patent number 4,035,119
    • Issue date Jul 12, 1977
    • The Goodyear Tire & Rubber Company
    • Arthur W. Beres
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL