Patents by Inventor Gregory T. Ray

Gregory T. Ray 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: D439832
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: April 3, 2001
    Assignee: Hughes Supply and Mfg. Co.
    Inventors: Timothy K. Crooks, Farrell Smith, Gregory T. Ray