Louis U. Brittingham JR.

Person

  • Richmond, VA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Filtration system underdrain

    • Publication number 20040055944
    • Publication date Mar 25, 2004
    • Ondeo Degremont, Inc.
    • John D. Dyson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL