Patents by Inventor Robert Hepfer

Robert Hepfer 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).

  • Reactor apparatus
    Publication number: 20050002837
    Abstract: A new reactor apparatus that can be used to carry out chemical reactions in a fluidized catalyst bed at high temperatures with reduced afterburning or other undesirable downstream side reactions.
    Type: Application
    Filed: May 7, 2004
    Publication date: January 6, 2005
    Inventors: Louis Trott, David Wagner, Steven Rowe, Robert Gustaferro, Gregory Norenberg, Kenneth Keckler, Robert Hepfer