Grover L. Campbell

Person

  • Old Ocean, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Fractionator feed tank pressure control

    • Patent number 4,298,363
    • Issue date Nov 3, 1981
    • Phillips Petroleum Co.
    • Grover L. Campbell
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL