Patents by Inventor Tina B. Norris

Tina B. 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).

  • Patent number: D306780
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: March 20, 1990
    Inventor: Tina B. Norris