Granted Patent
Utility
US 5,761,361 · App. 08/639,348
Elongated optical transmission element
Inventors:
Walter Pfandl, Reiner Schneider
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: May 1, 1996
Inventors
Walter Pfandl
Reiner Schneider
Assignee (at issue)
Siemens Aktiengesellschaft
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.