Kelly C. Robertson

Person

  • Rosemount, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse jet filter cleaning system

    • Patent number 5,616,171
    • Issue date Apr 1, 1997
    • Donaldson Company, Inc.
    • Marty A. Barris
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Trap apparatus with tubular filter element

    • Patent number 5,293,742
    • Issue date Mar 15, 1994
    • Donaldson Company, Inc.
    • Gary R. Gillingham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID HYDROCARBON FILTERABILITY SYSTEM

    • Publication number 20210379517
    • Publication date Dec 9, 2021
    • Donaldson Company, Inc.
    • Matthew Goertz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LIQUID HYDROCARBON FILTERABILITY SYSTEM

    • Publication number 20190001246
    • Publication date Jan 3, 2019
    • Donaldson Company, Inc.
    • Matthew Goertz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL