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Donald Anthony Wojciechowski III

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  • Redford, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High pressure water pump fluid end
    • Patent number 11,795,942
    • Issue date Oct 24, 2023
    • NLB Corp.
    • Donald Anthony Wojciechowski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Automated cleaning system
    • Patent number 9,939,215
    • Issue date Apr 10, 2018
    • NLB Corp.
    • Cam Gzym
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH PRESSURE WATER PUMP FLUID END
    • Publication number 20240018958
    • Publication date Jan 18, 2024
    • NLB Corp.
    • Donald Anthony Wojciechowski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH PRESSURE WATER PUMP FLUID END
    • Publication number 20210140426
    • Publication date May 13, 2021
    • NLB Corp.
    • Donald Anthony Wojciechowski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CLEANING SYSTEM AND METHOD
    • Publication number 20170343308
    • Publication date Nov 30, 2017
    • NLB Corp.
    • Donald Anthony Wojciechowski
    • B08 - CLEANING
  • Information Patent Application

    AUTOMATED CLEANING SYSTEM
    • Publication number 20150068563
    • Publication date Mar 12, 2015
    • NLB Corp.
    • Cam Gzym
    • F28 - HEAT EXCHANGE IN GENERAL