David M. Schwenk

Person

  • Urbana, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Air velocity averaging rotor

    • Patent number 5,487,311
    • Issue date Jan 30, 1996
    • The United States of America as represented by the Secretary of the Army
    • Alfonso C. Guativa
    • G01 - MEASURING TESTING