Granted Patent
Utility
US 5,147,747 · App. 07/563,010
Low fusing temperature tone powder of crosslinked crystalline and amorphous polyesters
Inventors:
John C. Wilson, Lawrence P. DeMejo
Patented Case
View Patent ↗
Granted: Sep 15, 1992
Filed: Aug 6, 1990
Inventors
John C. Wilson
Lawrence P. DeMejo
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.