Granted Patent
Utility
US 6,576,389 · App. 09/976,943
Toner coagulant processes
Inventors:
Daryl W. Vanbesien, Raj D. Patel, Michael A. Hopper, David J. Sanders, Kurt I. Halfyard, Danielle C. Boils
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Oct 15, 2001
Inventors
Daryl W. Vanbesien
Raj D. Patel
Michael A. Hopper
David J. Sanders
Kurt I. Halfyard
Danielle C. Boils
Assignee (at issue)
Xerox 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.