Granted Patent
Utility
US 6,203,010 · App. 09/223,158
Method and apparatus for a progressive jackpot determinant
Inventors:
James A. Jorasch, John M. Packes, Jr., Magdalena Mik
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Dec 30, 1998
Inventors
James A. Jorasch
John M. Packes, Jr.
Magdalena Mik
Assignee (at issue)
Walker Digital, 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.