Patents by Inventor Garland W. Campbell

Garland W. Campbell 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).

  • Disposable shoe and boot cover
    Patent number: D343043
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: January 11, 1994
    Inventor: Garland W. Campbell