Patents by Inventor Howard Nations

Howard Nations 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).

  • Handicap shower base
    Patent number: D354117
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: January 3, 1995
    Inventor: Howard Nations