Granted Patent
Utility
US 6,828,564 · App. 10/190,741
Distributed coincidence processor
Inventors:
William A. Worstell, David M. Lazuka
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Jul 8, 2002
Inventors
William A. Worstell
David M. Lazuka
Assignee (at issue)
PhotoDetection System, Inc.
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.