The Harris-Thomas Drop Forge Company

Organization

  • Dayton, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Forging apparatus

    • Patent number 4,543,812
    • Issue date Oct 1, 1985
    • The Harris-Thomas Drop Forge Company
    • Donald L. Theobald
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forging method

    • Patent number 4,463,590
    • Issue date Aug 7, 1984
    • The Harris-Thomas Drop Forge Company
    • Donald L. Theobald
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for forging a bicycle crank

    • Patent number 3,940,969
    • Issue date Mar 2, 1976
    • The Harris-Thomas Drop Forge Company
    • Joseph B. Princehouse
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks