Charles S. Christ

Person

  • Deephaven, MN, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Composite media for fuel streams

    • Patent number 11,612,843
    • Issue date Mar 28, 2023
    • Donaldson Company, Inc.
    • Aflal Rahmathullah
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Hydrocarbon fluid-water separation

    • Patent number 10,315,140
    • Issue date Jun 11, 2019
    • Donaldson Company, Inc.
    • Bradly G. Hauser
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE MEDIA FOR FUEL STREAMS

    • Publication number 20230233969
    • Publication date Jul 27, 2023
    • Donaldson Company, Inc.
    • Aflal RAHMATHULLAH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SUBSTRATE TREATMENTS

    • Publication number 20210106935
    • Publication date Apr 15, 2021
    • Donaldson Company, Inc.
    • Aflal Rahmathullah
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA CONFIGURATIONS

    • Publication number 20210060456
    • Publication date Mar 4, 2021
    • Aflal Rahmathullah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FILTER ELEMENT CONFIGURATIONS

    • Publication number 20210016214
    • Publication date Jan 21, 2021
    • Donaldson Company, Inc.
    • Aflal Rahmathullah
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYDROCARBON FLUID-WATER SEPARATION

    • Publication number 20190314745
    • Publication date Oct 17, 2019
    • Donaldson Company, Inc.
    • Bradly G. Hauser
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITE MEDIA FOR FUEL STREAMS

    • Publication number 20180185777
    • Publication date Jul 5, 2018
    • Donaldson Company, Inc.
    • Aflal RAHMATHULLAH
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HYDROCARBON FLUID-WATER SEPARATION

    • Publication number 20180050293
    • Publication date Feb 22, 2018
    • Donaldson Company, Inc.
    • Bradly G. Hauser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL