Patents by Inventor Richard Nicholas Longhurst

Richard Nicholas Longhurst 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: D441645
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: May 8, 2001
    Assignee: Beams Holdings Limited
    Inventor: Richard Nicholas Longhurst