Granted Patent
Utility
US 4,451,056 · App. 06/170,970
Remotely operated underwater tension connector
Inventor:
Edward M. Galle, Jr.
Patented Case
View Patent ↗
Granted: May 29, 1984
Filed: Jul 18, 1980
Inventor
Edward M. Galle, Jr.
Assignee (at issue)
Armco 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.