Lawrence B. Feldhaus

Person

  • Hendersonville, TN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic filter

    • Patent number 5,171,430
    • Issue date Dec 15, 1992
    • Fleetguard, Inc.
    • Donald W. Beach
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL