Patents by Inventor Patrick M. Huvard

Patrick M. Huvard 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).

  • PORTABLE CHEMICAL OXYGEN GENERATOR
    Publication number: 20180036561
    Abstract: The disclosure provides oxygen generating compositions including sodium percarbonate, manganese dioxide, and trisodium phosphate dodecahydrate which generates high purity breathable oxygen. The disclosure further provides methods of generating oxygen and portable chemical oxygen generators including the oxygen generating compositions of the disclosure.
    Type: Application
    Filed: March 10, 2016
    Publication date: February 8, 2018
    Inventors: Kevin R. Ward, Gary S. Huvard, Patrick M. Huvard