Granted Patent
Utility
US 5,360,497 · App. 07/992,785
Method of forming an optical waveguide with a reinforced protective covering
Inventors:
Reiner Schneider, Wilfried Reissenweber, Norbert Niesemeyer
Patented Case
View Patent ↗
Granted: Nov 1, 1994
Filed: Dec 18, 1992
Inventors
Reiner Schneider
Wilfried Reissenweber
Norbert Niesemeyer
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.