Granted Patent
Utility
US 5,997,044 · App. 08/794,120
Document structure with circuit elements
Inventors:
William F. Behm, Kenneth E. Irwin, Jr., Mark Tevis
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Feb 3, 1997
Inventors
William F. Behm
Kenneth E. Irwin, Jr.
Mark Tevis
Assignee (at issue)
Scientific Games, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.