Granted Patent
Utility
US 5,234,058 · App. 07/803,945
Composite rod-stiffened spoolable cable with conductors
Inventors:
Alex Sas-Jaworsky, Jerry G. Williams
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Dec 9, 1991
Inventors
Alex Sas-Jaworsky
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.