Patents by Inventor John S. Vernon

John S. Vernon 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).

  • Friction-actuated extrusion
    Patent number: 4557894
    Abstract: A friction-actuated extrusion process comprising pickling the metal to be extruded before it is granulated and used as the in-feed for the process.
    Type: Grant
    Filed: February 28, 1985
    Date of Patent: December 10, 1985
    Assignee: BICC Public Ltd., Co.
    Inventors: Alan J. Bangay, Adrian Cole, John S. Vernon