Darrell Franklin

Person

  • Corpus Christi, TX, US

Patents Grantslast 30 patents

  • 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...