Patents by Inventor Robert Houtschilt

Robert Houtschilt 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).

  • Interlocking flange for an exhaust system
    Publication number: 20050257982
    Abstract: An exhaust system includes a flange assembly having multiple identical flange portions manufactured of a powdered metal. By assembling each flange assembly from identical flange portions, and utilizing powder metal, manufacturing expense is decreased.
    Type: Application
    Filed: May 19, 2004
    Publication date: November 24, 2005
    Inventors: Kenneth Cook, Robert Houtschilt