Granted Patent
Utility
US 6,693,062 · App. 10/183,261
Thermographic recording material with improved image tone
Inventors:
Philip Dooms, Ivan Hoogmartens, Geert Defieuw
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jun 27, 2002
Inventors
Philip Dooms
Ivan Hoogmartens
Geert Defieuw
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.