Patents by Inventor Anthony L. Stephenson

Anthony L. Stephenson 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).

  • Graphite chamber manufacturing process
    Patent number: H408
    Abstract: A method for manufacturing a filament wound chamber combining circular and helical winging configurations.
    Type: Grant
    Filed: April 28, 1986
    Date of Patent: January 5, 1988
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Steven J. Sargent, Anthony L. Stephenson