Granted Patent
Utility
US 4,807,341 · App. 07/107,601
Toner fusing roll covered with crosslinked elastomeric siloxane copolymer containing diphenylsiloxane recurring units and method of preparation
Inventors:
Paul L. Nielsen, Joseph A. Pavlisko
Patented Case
View Patent ↗
Granted: Feb 28, 1989
Filed: Oct 13, 1987
Inventors
Paul L. Nielsen
Joseph A. Pavlisko
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.