Patents by Inventor Paul D. Coffman

Paul D. Coffman 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).

  • Bath brush
    Patent number: D360982
    Type: Grant
    Filed: April 30, 1993
    Date of Patent: August 8, 1995
    Inventor: Paul D. Coffman