Patents by Inventor Robert C. Silzer, Jr.

Robert C. Silzer, Jr. 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).

  • Hand held game board
    Patent number: D384980
    Type: Grant
    Filed: September 9, 1996
    Date of Patent: October 14, 1997
    Assignee: Advanced Gaming Technology, Inc.
    Inventors: Paul F. Willems, Robert C. Silzer, Jr.
  • Hand held game board
    Patent number: D389195
    Type: Grant
    Filed: May 28, 1996
    Date of Patent: January 13, 1998
    Assignee: Advanced Gaming Technology, Inc.
    Inventors: Paul F. Willems, Robert C. Silzer, Jr.