Granted Patent
Utility
US 6,759,125 · App. 08/319,683
Development system coatings
Inventors:
Dan A. Hays, Joseph Mammino, Damodar M. Pai, Donald S. Sypula, William H. Wayman, John F. Yanus, Paul J. DeFeo
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Oct 7, 1994
Inventors
Dan A. Hays
Joseph Mammino
Damodar M. Pai
Donald S. Sypula
William H. Wayman
John F. Yanus
Paul J. DeFeo
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.