Charles Stevens Coffey

Person

  • Clarksville, MD, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Weapon fuse method

    • Patent number 7,895,947
    • Issue date Mar 1, 2011
    • The United States of America as represented by the Secretary of the Navy
    • Gerrit Sutherland
    • F42 - AMMUNITION BLASTING