Patents by Inventor Charles C. Allred

Charles C. Allred 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: D341958
    Type: Grant
    Filed: September 12, 1991
    Date of Patent: December 7, 1993
    Inventor: Charles C. Allred