Granted Patent
Utility
US 5,703,979 · App. 08/548,924
Cylindrical fiber probe devices
Inventors:
Robert W. Filas, Herschel M. Marchman
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Oct 26, 1995
Inventors
Robert W. Filas
Herschel M. Marchman
Assignee (at issue)
LUCENT TECHNOLOGIES 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.