Patents by Inventor William Ferlin

William Ferlin 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).

  • Reinforced gas valve stem
    Publication number: 20070125975
    Abstract: A reinforced gas valve assembly having a valve stem secured to a main valve body adjacent a valve member. The valve includes a retaining cover plate configured to secure the valve stem to the valve body and a reinforcement member coupled to both the valve stem and the retaining cover plate for restricting radial movement of the valve stem.
    Type: Application
    Filed: December 6, 2005
    Publication date: June 7, 2007
    Inventors: James Jones, James Butler, William Ferlin