Granted Patent
Utility
US 5,085,325 · App. 07/415,056
Color sorting system and method
Inventors:
Clarence S. Jones, Arthur W. Coolidge, Dennis Cavin, Norman L. Betts, Jeffrey M. Moser, Kenneth J. McGarvey
Patented Case
View Patent ↗
Granted: Feb 4, 1992
Filed: Sep 29, 1989
Inventors
Clarence S. Jones
Arthur W. Coolidge
Dennis Cavin
Norman L. Betts
Jeffrey M. Moser
Kenneth J. McGarvey
Assignee (at issue)
Simco/Ramic 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.