Granted Patent
Utility
US 4,960,994 · App. 07/238,035
X-ray cassette for sheet x-ray receiving material and method of processing the same
Inventors:
Jurgen Muller, Manfred Schmidt, Dieter Wauer, Thomas Zehetmaier, Georges Brys, Emile Schoeters, Werner Haug, Walter Bauer
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: Aug 29, 1988
Inventors
Jurgen Muller
Manfred Schmidt
Dieter Wauer
Thomas Zehetmaier
Georges Brys
Emile Schoeters
Werner Haug
Walter Bauer
Assignee (at issue)
Agfa-Gevaert NV
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.