Michael G. Orrell

Person

  • San Antonio, TX, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Springless impact switch

    • Patent number 4,174,666
    • Issue date Nov 20, 1979
    • The United States of America as represented by the Secretary of the Army
    • George K. Lucey
    • F42 - AMMUNITION BLASTING