James C. Ravis

Person

  • Minnetonka, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual class amphibious target discriminator

    • Patent number 4,081,785
    • Issue date Mar 28, 1978
    • The United States of America as represented by the Secretary of the Air Force
    • James C. Ravis
    • F42 - AMMUNITION BLASTING