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Benjamin H. Kaeppner

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  • Carleton Place, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 12,214,364
    • Issue date Feb 4, 2025
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 11,007,537
    • Issue date May 18, 2021
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Active field polarized media air cleaner
    • Patent number 9,789,494
    • Issue date Oct 17, 2017
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 9,764,331
    • Issue date Sep 19, 2017
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Active field polarized media air cleaner
    • Patent number 8,814,994
    • Issue date Aug 26, 2014
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 8,795,601
    • Issue date Aug 5, 2014
    • Environmental Management Confederation, Inc.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 8,252,095
    • Issue date Aug 28, 2012
    • Environmental Management Confederation, Inc.
    • Forwood C Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Active field polarized media air cleaner
    • Patent number 8,070,861
    • Issue date Dec 6, 2011
    • Environmental Management Confederation, Inc.
    • Forwood C Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Filter media for active field polarized media air cleaner
    • Patent number 7,708,813
    • Issue date May 4, 2010
    • Environmental Management Confederation, Inc.
    • Forwood C Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Active field polarized media air cleaner
    • Patent number 7,686,869
    • Issue date Mar 30, 2010
    • Environmental Management Confederation, Inc.
    • Forwood C Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20210276021
    • Publication date Sep 9, 2021
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    SCRIMLESS AND/OR ARAMID FILTER MEDIA
    • Publication number 20200061635
    • Publication date Feb 27, 2020
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20180001326
    • Publication date Jan 4, 2018
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Active Field Polarized Media Air Cleaner
    • Publication number 20160158765
    • Publication date Jun 9, 2016
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Active Field Polarized Media Air Cleaner
    • Publication number 20160051991
    • Publication date Feb 25, 2016
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Filter Media For Active Field Polarized Media Air Cleaner
    • Publication number 20140338536
    • Publication date Nov 20, 2014
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    FILTER MEDIA FOR ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20130183201
    • Publication date Jul 18, 2013
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20120260803
    • Publication date Oct 18, 2012
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA FOR ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20110002814
    • Publication date Jan 6, 2011
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20100326279
    • Publication date Dec 30, 2010
    • ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC.
    • Forwood C. Wiser
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER MEDIA FOR ACTIVE FIELD POLARIZED MEDIA AIR CLEANER
    • Publication number 20070199450
    • Publication date Aug 30, 2007
    • Forwood C. Wiser
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...