Granted Patent
Utility
US 6,160,643 · App. 08/376,162
Color negative scanning and transforming into colors of original
Inventors:
Frank Deschuytere, Chris Tuijn
Patented Case
View Patent ↗
Granted: Dec 12, 2000
Filed: Jan 20, 1995
Inventors
Frank Deschuytere
Chris Tuijn
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.