TREA

Donald O. Still

Follow

Person

  • Akron, OH, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilizer ply trimmer
    • Patent number 4,887,501
    • Issue date Dec 19, 1989
    • Bridgestone/Firestone, Inc.
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pivotable knife
    • Patent number 4,858,505
    • Issue date Aug 22, 1989
    • The Firestone Tire & Rubber Company
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for ply application
    • Patent number 4,857,123
    • Issue date Aug 15, 1989
    • The Firestone Tire & Rubber Company
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ply applicator
    • Patent number 4,824,515
    • Issue date Apr 25, 1989
    • The Firestone Tire & Rubber Company
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of cutting elastomeric material
    • Patent number 4,608,890
    • Issue date Sep 2, 1986
    • The Firestone Tire & Rubber Company
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pivot mounted cutting knife
    • Patent number 4,572,046
    • Issue date Feb 25, 1986
    • The Firestone Tire & Rubber Company
    • Donald O. Still
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL