Patents by Inventor Melvin Ramsey

Melvin Ramsey 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).

  • Wafer crystal domino
    Patent number: D548289
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: August 7, 2007
    Inventor: Melvin Ramsey
  • Frosted crystal domino
    Patent number: D559918
    Type: Grant
    Filed: September 29, 2005
    Date of Patent: January 15, 2008
    Inventor: Melvin Ramsey