Granted Patent
Utility
US 5,928,712 · App. 08/837,318
Method and apparatus for manufacturing an optical ribbon conductor
Inventors:
Siegfried Unterberger, Karl Eidling, Gerd Kohler
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: Apr 11, 1997
Inventors
Siegfried Unterberger
Karl Eidling
Gerd Kohler
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.