Granted Patent
Utility
US 6,739,700 · App. 10/309,158
Inkjet printhead with high nozzle to pressure activator ratio
Inventors:
Henry M. Dante, A. Clifton Lilly, Jr.
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Dec 4, 2002
Inventors
Henry M. Dante
A. Clifton Lilly, Jr.
Assignee (at issue)
Philip Morris 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.