Granted Patent
Utility
US 6,008,907 · App. 08/950,580
Printer calibration
Inventors:
Michael Vigneau, Jay Thornton, Bror O. Hultgren, III
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Oct 15, 1997
Inventors
Michael Vigneau
Jay Thornton
Bror O. Hultgren, III
Assignee (at issue)
Polaroid Corporation
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.