Patents by Inventor Paul C. James

Paul C. James 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).

  • Balanced pneumatic tire
    Patent number: 3987833
    Abstract: A pneumatic tire is balanced by applying a counterbalance material to the tire characterized in that the balancing material is a thin layer of a polyolefin which adheres to the inside surface of the carcass by means of surface tension alone.
    Type: Grant
    Filed: August 4, 1975
    Date of Patent: October 26, 1976
    Assignee: The B. F. Goodrich Company
    Inventors: Joe A. Powell, Paul C. James