Granted Patent
Utility
US 5,493,626 · App. 08/368,389
Reduced diameter down-hole instrument electrical/optical fiber cable
Inventors:
Philip K. Schultz, Gregory Linville
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Dec 30, 1994
Inventors
Philip K. Schultz
Gregory Linville
Assignee (at issue)
Westech Geophysical, 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.