Granted Patent
Utility
US 5,678,290 · App. 08/510,969
Method of manufacturing a page wide ink jet printhead
Inventor:
Lowell M. Good
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Aug 3, 1995
Inventor
Lowell M. Good
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.