Patents by Inventor George B. Gregory

George B. Gregory 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: D346865
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: May 10, 1994
    Inventor: George B. Gregory