Granted Patent
Utility
US 5,766,759 · App. 08/781,274
Fusing roll having an oil barrier layer
Inventors:
Jiann-Hsing Chen, Gary F. Roberts, Richard J. Kosakowski
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jan 10, 1997
Inventors
Jiann-Hsing Chen
Gary F. Roberts
Richard J. Kosakowski
Assignee (at issue)
EASTMAN KODAK COMPANY
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.