Patents by Inventor Andrew Richardson Bates

Andrew Richardson Bates 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).

  • WOUND-PLEATED FILTERS AND RELATED METHODS
    Publication number: 20230233978
    Abstract: Described are wound-pleated filters and methods of preparing and using these filters.
    Type: Application
    Filed: January 17, 2023
    Publication date: July 27, 2023
    Inventors: John P. Puglia, Marc Laverdiere, Andrew Richardson Bates