Patents by Inventor Richard G. Allen, Sr.

Richard G. Allen, Sr. 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).

  • Contour beard razor stylist
    Patent number: D524481
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: July 4, 2006
    Inventor: Richard G. Allen, Sr.