Granted Patent
Utility
US 6,536,889 · App. 09/682,907
Systems and methods for ejecting or depositing substances containing multiple photointiators
Inventors:
David K. Biegelsen, Richard N. Ellson, Michael Y. Young
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Oct 31, 2001
Inventors
David K. Biegelsen
Richard N. Ellson
Michael Y. Young
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.