Frederick A. Rohrman

Person

  • Panama City, FL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Sweeping acoustic mines

    • Patent number 4,185,554
    • Issue date Jan 29, 1980
    • The United States of America as represented by the Secretary of the Navy
    • Richard K. Anderson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT