Granted Patent
Utility
US 5,381,209 · App. 08/081,164
Process and apparatus for processing strips of photographic tape material
Inventors:
Erich Binder, Jurg Kunz
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Jun 25, 1993
Inventors
Erich Binder
Jurg Kunz
Assignee (at issue)
Gretag Imaging AG
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.