Granted Patent
Utility
US 5,209,136 · App. 07/896,277
Composite rod-stiffened pressurized cable
Inventor:
Jerry G. Williams
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Jun 9, 1992
Inventor
Jerry G. Williams
Assignee (at issue)
Conoco 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.