Granted Patent
Utility
US 6,733,947 · App. 10/609,880
Diagnostic radiographic silver halide photographic film material
Inventors:
Leo De Bie, Johan Loccufier, Ludo Joly, Marc Van den Zegel, Paul Callant
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jun 30, 2003
Inventors
Leo De Bie
Johan Loccufier
Ludo Joly
Marc Van den Zegel
Paul Callant
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.