Gregory Papatrefon

Person

  • Somerset, NJ, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Hand grenade fuze

    • Patent number 7,712,419
    • Issue date May 11, 2010
    • The United States of America as represented by the Secretary of the Army
    • Gartung Cheng
    • F42 - AMMUNITION BLASTING