Patents by Inventor Philip J. TAMMINGA

Philip J. TAMMINGA 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).

  • Disposable PAPR with Viral Resistant Coatings
    Publication number: 20230101020
    Abstract: The PAPR kit is an air-purifying respirator that uses a blower to force the ambient air through air-filtration media to the hood assembly to create positive air pressure. The PAPR kit is module in design and can be employed in multiple use configurations and applications. The PAPR kit comprises a PAPR unit, the PAPR unit may be removably mounted or coupled to a back region of a hood assembly and/or a waist belt. The PAPR kit may further comprise an integrated or removable battery pack that is easily retained and/or removed from the PAPR unit.
    Type: Application
    Filed: October 4, 2022
    Publication date: March 30, 2023
    Inventors: Randall ALLARD, Polly ALLARD, Thomas J. McLEER, Philip J. TAMMINGA