Granted Patent
Utility
US 6,774,922 · App. 10/116,363
Method for calibrating a thermal printer
Inventors:
Eric Kaerts, Bartholomäus Herrmann-Biber
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Apr 4, 2002
Inventors
Eric Kaerts
Bartholomäus Herrmann-Biber
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.