TREA

James H. Ball

Follow

Person

  • Milwaukee, WI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal pump and floating casing ring therefor
    • Patent number 4,909,707
    • Issue date Mar 20, 1990
    • ITT Corporation
    • Kenneth R. Wauligman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Damped dynamic vibration absorber
    • Patent number 4,583,912
    • Issue date Apr 22, 1986
    • Allis-Chalmers Corporation
    • James H. Ball
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...