Granted Patent
Utility
US 5,155,706 · App. 07/774,428
Automatic feature detection and side scan sonar overlap navigation via sonar image matching
Inventors:
Paul H. Haley, James J. Oravec
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: Oct 10, 1991
Inventors
Paul H. Haley
James J. Oravec
Assignee (at issue)
Westinghouse Electric Company 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.