used as base material

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricating oil and lubricating oil additives

    • Patent number 5,266,225
    • Issue date Nov 30, 1993
    • Action Testing and Consulting Laboratory, Inc.
    • David Hall
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Cooling fluid for fabrication operations

    • Patent number 4,869,839
    • Issue date Sep 26, 1989
    • Linnard Griffin
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Aqueous release agent and lubricant

    • Patent number 4,454,050
    • Issue date Jun 12, 1984
    • Pennwalt Corporation
    • Jerome W. Bertell
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...