Patents by Inventor Hilary P. Marks

Hilary P. Marks 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: D517741
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: March 21, 2006
    Inventor: Hilary P. Marks
  • Patent number: D533315
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: December 5, 2006
    Inventor: Hilary P. Marks