Granted Patent
Utility
US 5,754,448 · App. 08/501,502
System and method for color characterization and transformation
Inventors:
Christopher J. Edge, John Souter
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Jul 12, 1995
Inventors
Christopher J. Edge
John Souter
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.