Granted Patent
Utility
US 4,372,597 · App. 06/174,406
Submersible equipment handling system
Inventors:
Gordon B. Stillman, Charles R. White
Patented Case
View Patent ↗
Granted: Feb 8, 1983
Filed: Aug 24, 1971
Inventors
Gordon B. Stillman
Charles R. White
Assignee (at issue)
General Electric Company
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.