Patents by Inventor Gregory S. Harrison

Gregory S. Harrison 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: D432866
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: October 31, 2000
    Assignee: Crest Manufacturing, Inc.
    Inventor: Gregory S. Harrison