Edward H. Zeigler

Person

  • Radford, VA, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Propellant extrusion die

    • Publication number 20050092166
    • Publication date May 5, 2005
    • Alliant Techsystems Inc.
    • William J. Worrell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL