Granted Patent
Utility
US 5,844,586 · App. 08/628,059
Process for making ink jet heater chips
Inventors:
Karen L. Berry, Joseph Maniaci
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Apr 8, 1996
Inventors
Karen L. Berry
Joseph Maniaci
Assignee (at issue)
STANDARD MICROSYSTEMS 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.