Patents by Inventor Frank Hanzl

Frank Hanzl 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).

  • AEROSOL SYSTEM FOR ELIMINATING BATHROOM ODORS
    Publication number: 20190351089
    Abstract: A biologically-active aerosol spray composition for eliminating the persistent noxious odors commonly found in residential and commercial bathrooms comprises a mixture of endospores of one or more beneficial bacteria capable of digesting dried urine without producing noxious odors and a carrier liquid for the endospores, wherein the carrier liquid comprises acetone.
    Type: Application
    Filed: August 13, 2018
    Publication date: November 21, 2019
    Inventors: Sean Biros, George Kneier, Frank Hanzl