Granted Patent
Utility
US 5,505,364 · App. 08/175,794
Method of manufacturing ink jet printheads
Inventor:
Boris Plesinger
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Dec 30, 1993
Inventor
Boris Plesinger
Assignee (at issue)
Compaq Computer 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.