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Donald N. Jursich

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  • Crystal Lake, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dechlorinating humidifier filter wick
    • Patent number 9,731,478
    • Issue date Aug 15, 2017
    • RPS Products, Inc.
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Collapsible filter with support structure
    • Patent number 9,682,339
    • Issue date Jun 20, 2017
    • RPS Products, Inc.
    • Donald N. Jursich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter with covered edges
    • Patent number 9,114,342
    • Issue date Aug 25, 2015
    • RPS Products, Inc.
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Folding filter frame and filter
    • Patent number 7,537,630
    • Issue date May 26, 2009
    • RPS Products, Inc.
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Shower head
    • Patent number 6,659,372
    • Issue date Dec 9, 2003
    • Kohler Co.
    • Windsor B. Marsh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower head
    • Patent number 6,607,148
    • Issue date Aug 19, 2003
    • Kohler Co.
    • Windsor B. Marsh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower head
    • Patent number 6,533,194
    • Issue date Mar 18, 2003
    • Kohler Co.
    • Windsor B. Marsh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    POCKET FILTER ASSEMBLY AND METHOD FOR INSTALLATION
    • Publication number 20230182054
    • Publication date Jun 15, 2023
    • Freudenberg Filtration Technologies LP
    • Donald N. Jursich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POCKET FILTER ASSEMBLY AND METHOD FOR INSTALLATION
    • Publication number 20220040619
    • Publication date Feb 10, 2022
    • RPS PRODUCTS, INC.
    • Donald N. Jursich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COLLAPSIBLE FILTER WITH SUPPORT STRUCTURE
    • Publication number 20160214046
    • Publication date Jul 28, 2016
    • RPS PRODUCTS, INC.
    • Donald N. Jursich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DECHLORINATING HUMIDIFIER FILTER WICK
    • Publication number 20160089653
    • Publication date Mar 31, 2016
    • RPS PRODUCTS, INC.
    • Daniel E. Schuld
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PLEATED FILTER WITH AUTOMATIC LOWER END HOLD DOWN
    • Publication number 20140230385
    • Publication date Aug 21, 2014
    • RPS PRODUCTS, INC.
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter with Covered Edges
    • Publication number 20140150385
    • Publication date Jun 5, 2014
    • RPS PRODUCTS, INC.
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Folding filter frame and filter
    • Publication number 20080034718
    • Publication date Feb 14, 2008
    • Daniel E. Schuld
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Shower head
    • Publication number 20010008255
    • Publication date Jul 19, 2001
    • Windsor B. Marsh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Shower head
    • Publication number 20010008256
    • Publication date Jul 19, 2001
    • Windsor B. Marsh
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...