Molybdenum disulphide

Patents Grantslast 30 patents

  • Information Patent Grant

    Coated carbide tap

    • Patent number 7,147,939
    • Issue date Dec 12, 2006
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Low torque tap

    • Patent number 7,144,208
    • Issue date Dec 5, 2006
    • Kennametal Inc.
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Low torque tap

    • Publication number 20050271486
    • Publication date Dec 8, 2005
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coated carbide tap

    • Publication number 20040170872
    • Publication date Sep 2, 2004
    • Willard E. Henderer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR