Patents by Inventor Henry E. Shade

Henry E. Shade 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).

  • Barrel bung reinforcement
    Patent number: D351783
    Type: Grant
    Filed: February 10, 1993
    Date of Patent: October 25, 1994
    Inventor: Henry E. Shade