Granted Patent
Utility
US 6,738,311 · App. 09/698,927
Seabed sonar matrix system
Inventor:
Jacques Y. Guigné
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Oct 26, 2000
Inventor
Jacques Y. Guigné
Assignee (at issue)
Guigne International, Ltd.
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.