William R. Matteson

Person

  • Ridgecrest, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Safe-arm training simulator

    • Patent number 4,449,939
    • Issue date May 22, 1984
    • United States of America as represented by the Secretary of the Navy
    • William R. Matteson
    • F42 - AMMUNITION BLASTING