TREA

Brian J. Bruchal

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  • Edmonton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable pitch fan
    • Patent number 6,644,922
    • Issue date Nov 11, 2003
    • Flexxaire Manufacturing Inc.
    • Jonathan E. McCallum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch fan
    • Patent number 6,439,850
    • Issue date Aug 27, 2002
    • Flexxaire Manufacturing Inc.
    • Jonathan E. McCallum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch fan
    • Patent number 6,113,351
    • Issue date Sep 5, 2000
    • Flexxaire Manufacturing Inc.
    • Jonathan E. McCallum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Variable pitch fan
    • Publication number 20020192078
    • Publication date Dec 19, 2002
    • Flexxaire Manufacturing Inc.
    • Jonathan E. McCallum
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...