Granted Patent
Utility
US 6,348,293 · App. 09/715,020
Radiographic film material exhibiting increased covering power and “colder” blue-black image tone
Inventors:
Ann Verbeeck, Johan Loccufier, Govert De Baecke, Freddy Henderickx, Heinrich Odenwalder
Patented Case
View Patent ↗
Granted: Feb 19, 2002
Filed: Nov 20, 2000
Inventors
Ann Verbeeck
Johan Loccufier
Govert De Baecke
Freddy Henderickx
Heinrich Odenwalder
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.