David E. Ruffin

Person

  • Moreno Valley, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    NOx conversion catalyst rejuvenation process

    • Patent number 6,482,762
    • Issue date Nov 19, 2002
    • Atlantic Richfield Company
    • David E. Ruffin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...