Granted Patent
Utility
US 6,605,404 · App. 09/965,469
Coated Carriers
Inventors:
John G. VanDusen, Thomas R. Hoffend, K. Derek Henderson, Chieh-Min Cheng
Patented Case
View Patent ↗
Granted: Aug 12, 2003
Filed: Sep 28, 2001
Inventors
John G. VanDusen
Thomas R. Hoffend
K. Derek Henderson
Chieh-Min Cheng
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.