Granted Patent
Utility
US 6,108,442 · App. 08/884,411
Characterization of color imaging systems
Inventors:
Christopher J. Edge, Timothy A. Fischer
Patented Case
View Patent ↗
Granted: Aug 22, 2000
Filed: Jun 27, 1997
Inventors
Christopher J. Edge
Timothy A. Fischer
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.