John K. Aune

Person

  • Edina, MN, US

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTRATION DEVICES AND ASSOCIATED FILTER ELEMENT

    • Publication number 20240066445
    • Publication date Feb 29, 2024
    • Donaldson Company, Inc.
    • Mirko Massara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ELEMENT, FILTER HEAD, AND FILTER SYSTEM

    • Publication number 20230271120
    • Publication date Aug 31, 2023
    • Donaldson Company, Inc.
    • Erwin VERBELEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR DEAERATION

    • Publication number 20230264119
    • Publication date Aug 24, 2023
    • Donaldson Company, Inc.
    • Michael J. Cronin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGE WITH VALVE MEMBER AND METHODS

    • Publication number 20230023624
    • Publication date Jan 26, 2023
    • Donaldson Company, Inc.
    • Michael J. Gustafson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTRATION DEVICES AND ASSOCIATED FILTER ELEMENT

    • Publication number 20210379514
    • Publication date Dec 9, 2021
    • Donaldson Company, Inc.
    • Mirko Massara
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL