Patents by Inventor Carl William Norris

Carl William Norris 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).

  • Sponge with soap reservoir
    Patent number: D392433
    Type: Grant
    Filed: February 21, 1997
    Date of Patent: March 17, 1998
    Inventor: Carl William Norris