Granted Patent
Utility
US 5,131,062 · App. 07/657,833
Fiber optic sensor module
Inventors:
John E. Eide, Teddy W. Leonard
Patented Case
View Patent ↗
Granted: Jul 14, 1992
Filed: Feb 20, 1991
Inventors
John E. Eide
Teddy W. Leonard
Assignee (at issue)
Alcatel NA Cable Systems, 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.