TREA

Charles J Wheeler

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  • New Philadelphia, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball cage with directed flow paths for a ball pump
    • Patent number 11,015,726
    • Issue date May 25, 2021
    • Graco Minnesota Inc.
    • John R Scopelite
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston ball guide for a ball pump
    • Patent number 10,995,865
    • Issue date May 4, 2021
    • Graco Minnesota Inc.
    • Evan M Gutshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Piston Ball Guide for a Ball Pump
    • Publication number 20180298895
    • Publication date Oct 18, 2018
    • Graco Minnesota Inc.
    • Evan M Gutshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ball Cage with Directed Flow Paths for a Ball Pump
    • Publication number 20180291891
    • Publication date Oct 11, 2018
    • Graco Minnesota Inc.
    • John R Scopelite
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...