Patents by Inventor Paul Counlonvaux

Paul Counlonvaux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Filter arrangements; housings; assemblies; and, methods
    Patent number: 11679352
    Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: June 20, 2023
    Assignee: Donaldson Company, Inc.
    Inventors: Paul Counlonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe
  • FILTER ARRANGEMENTS; HOUSINGS; ASSEMBLIES; AND, METHODS
    Publication number: 20220072465
    Abstract: Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.
    Type: Application
    Filed: August 19, 2021
    Publication date: March 10, 2022
    Inventors: Paul Counlonvaux, Johan DeWit, Cary Donald Olson, Thomas Miller, Marty Barris, Wayne Bishop, Donald Engel, Steven Campbell, Johan Fobe