James P. Hufnagel

Person

  • Muskegon, MI, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Boiler tube cleanout system

    • Publication number 20050138753
    • Publication date Jun 30, 2005
    • James P. Hufnagel
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES