Granted Patent
Utility
US 5,930,202 · App. 08/974,657
Acoustic counter-sniper system
Inventors:
Gregory L. Duckworth, James E. Barger, Douglas C. Gilbert
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Nov 19, 1997
Inventors
Gregory L. Duckworth
James E. Barger
Douglas C. Gilbert
Assignee (at issue)
GTE Internetworking Incorporated
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.