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Robert W. Stairs

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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial fan assembly
    • Patent number 7,794,204
    • Issue date Sep 14, 2010
    • Robert Bosch GmbH
    • William Stevens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial fan assembly
    • Patent number 7,762,769
    • Issue date Jul 27, 2010
    • Robert Bosch GmbH
    • William Stevens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High efficiency, inflow-adapted, axial-flow fan
    • Patent number 6,579,063
    • Issue date Jun 17, 2003
    • Robert Bosch Corporation
    • Robert W. Stairs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL FAN ASSEMBLY
    • Publication number 20070280829
    • Publication date Dec 6, 2007
    • ROBERT BOSCH GmbH
    • William Stevens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FAN ASSEMBLY
    • Publication number 20070280827
    • Publication date Dec 6, 2007
    • ROBERT BOSCH GmbH
    • William Stevens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    High efficiency, inflow-adapted, axial-flow fan
    • Publication number 20030026699
    • Publication date Feb 6, 2003
    • Robert W. Stairs
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...