Granted Patent
Utility
US 6,164,762 · App. 09/100,485
Heater chip module and process for making same
Inventors:
Carl Edmond Sullivan, John Dennis Zbrozek
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Jun 19, 1998
Inventors
Carl Edmond Sullivan
John Dennis Zbrozek
Assignee (at issue)
Lexmark International, Inc.
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.