David E. Hayward

Person

  • Brazil, IN, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Pyrolisis apparatus

    • Publication number 20110180382
    • Publication date Jul 28, 2011
    • David E. Hayward
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...