Granted Patent
Utility
US 4,444,460 · App. 06/267,205
Optical fiber apparatus including subtstrate ruggedized optical fibers
Inventor:
David W. Stowe
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: May 26, 1981
Inventor
David W. Stowe
Assignee (at issue)
Gould 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.