TREA

Rod Callahan

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  • Novi, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    ETXV direct discharge injection compressor
    • Patent number 11,885,535
    • Issue date Jan 30, 2024
    • HANON SYSTEMS
    • Steven Koester
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vapor injection double reed valve plate
    • Patent number 11,384,759
    • Issue date Jul 12, 2022
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    eTXV DIRECT DISCHARGE INJECTION COMPRESSOR
    • Publication number 20220397316
    • Publication date Dec 15, 2022
    • HANON SYSTEMS
    • Steven Koester
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VAPOR INJECTION DOUBLE REED VALVE PLATE
    • Publication number 20210285445
    • Publication date Sep 16, 2021
    • HANON SYSTEMS
    • Kanwal Bhatia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...