Patents by Inventor Herbert Stoll

Herbert Stoll 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).

  • Publication number: 20050112038
    Abstract: A stabilizing assembly for a poppet valve in a regenerative thermal oxidizer comprises a plurality of rigid bars, spanning a poppet valve gap, arranged circumferentially around a chamber outlet.
    Type: Application
    Filed: July 23, 2004
    Publication date: May 26, 2005
    Inventors: Herbert Stoll, Robert Marshall, Stanley Gray