TREA

Paul Niessen

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  • Waterloo, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for producing metal strip
    • Patent number 5,462,109
    • Issue date Oct 31, 1995
    • Cominco Ltd.
    • Albert M. Vincze
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pump
    • Patent number 3,976,405
    • Issue date Aug 24, 1976
    • Cominco Ltd.
    • Kenneth Daniel Geiger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...