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Mark W. Shoemaker

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  • Pecatonica, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cavitation resistant journal bearing
    • Patent number 12,247,617
    • Issue date Mar 11, 2025
    • Hamilton Sundstrand Corporation
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement piston pump with electronic control unit to p...
    • Patent number 12,078,157
    • Issue date Sep 3, 2024
    • Hamilton Sundstrand Corporation
    • Weishun Willaim Ni
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump with cooled journal bearings
    • Patent number 11,898,559
    • Issue date Feb 13, 2024
    • Hamilton Sundstrand Corporation
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PISTON RINGS AND BARREL SLEEVES
    • Publication number 20250075794
    • Publication date Mar 6, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Jecee Jarman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CAVITATION RESISTANT JOURNAL BEARING
    • Publication number 20240191752
    • Publication date Jun 13, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMPS
    • Publication number 20240183345
    • Publication date Jun 6, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Edward W. Goy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOTOR DRIVEN PUMP WITH PROGNOSTIC HEALTH MONITORING BASED ON MOTOR...
    • Publication number 20230417236
    • Publication date Dec 28, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Edward W. Goy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT PISTON PUMP WITH ELECTRONIC CONTROL UNIT TO P...
    • Publication number 20230204029
    • Publication date Jun 29, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Weishun Willaim Ni
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GEAR PUMP WITH COOLED JOURNAL BEARINGS
    • Publication number 20230127244
    • Publication date Apr 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Mark W. Shoemaker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...