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Leroy B. Coffman III

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  • Clovis, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 12,146,615
    • Issue date Nov 19, 2024
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 11,624,471
    • Issue date Apr 11, 2023
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 11,333,291
    • Issue date May 17, 2022
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support frame for positive pressure blower
    • Patent number 10,837,592
    • Issue date Nov 17, 2020
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Support frame for a positive pressure blower
    • Patent number D829879
    • Issue date Oct 2, 2018
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

  • Information Patent Application

    Support Frame for Positive Pressure Blower
    • Publication number 20230243459
    • Publication date Aug 3, 2023
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support Frame for Positive Pressure Blower
    • Publication number 20220275904
    • Publication date Sep 1, 2022
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support Frame for Positive Pressure Blower
    • Publication number 20210080045
    • Publication date Mar 18, 2021
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Support Frame for Positive Pressure Blower
    • Publication number 20180224055
    • Publication date Aug 9, 2018
    • Tempest Technology Corporation
    • Leroy B. Coffman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...