Patents by Inventor Thomas E. Gibson

Thomas E. Gibson 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).

  • Ceramic greenware cleaner
    Patent number: D267439
    Type: Grant
    Filed: August 20, 1980
    Date of Patent: December 28, 1982
    Inventor: Thomas E. Gibson
  • V-Shaped ceramic greenware cleaner
    Patent number: D267591
    Type: Grant
    Filed: August 30, 1980
    Date of Patent: January 11, 1983
    Inventor: Thomas E. Gibson