Granted Patent
Utility
US 5,068,644 · App. 07/195,083
Color graphics system
Inventors:
James D. Batson, Ernie Beernink, David Fung, Michael Potel, Art Cabral, Cary Clark
Patented Case
View Patent ↗
Granted: Nov 26, 1991
Filed: May 17, 1988
Inventors
James D. Batson
Ernie Beernink
David Fung
Michael Potel
Art Cabral
Cary Clark
Assignee (at issue)
Apple Computer Inc.
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.