Patents by Inventor Leon Betts

Leon Betts 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).

  • Colostomy bag belt
    Patent number: D418221
    Type: Grant
    Filed: February 2, 1998
    Date of Patent: December 28, 1999
    Inventors: Leon Betts, Charles E. Hoover