Patents by Inventor Thomas L. Drafton

Thomas L. Drafton 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: D245772
    Type: Grant
    Filed: July 8, 1976
    Date of Patent: September 13, 1977
    Inventor: Thomas L. Drafton
  • Patent number: D260630
    Type: Grant
    Filed: April 17, 1979
    Date of Patent: September 8, 1981
    Inventor: Thomas L. Drafton