with loose, granular of fibrous filtering material

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Filter and Frame Apparatus and Method of Use

    • Publication number 20190117872
    • Publication date Apr 25, 2019
    • DELCATH SYSTEMS, INC.
    • William M. Appling
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SELF-SUPPORTING INDUSTRIAL AIR FILTER

    • Publication number 20180290088
    • Publication date Oct 11, 2018
    • Parker-Hannifin Corporation
    • Dale R. Kadavy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Filter and Frame Apparatus and Method of Use

    • Publication number 20160193401
    • Publication date Jul 7, 2016
    • DELCATH SYSTEMS, INC.
    • William M. Appling
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Filter and Frame Apparatus and Method of Use

    • Publication number 20130168303
    • Publication date Jul 4, 2013
    • DELCATH SYSTEMS, INC.
    • William M. Appling
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE