Granted Patent
Utility
US 6,472,332 · App. 09/723,243
Surface micromachined structure fabrication methods for a fluid ejection device
Inventors:
Arthur M. Gooray, George J. Roller, Joseph M. Crowley, Paul C. Galambos, Frank J. Peter, Kevin R. Zavadil, Richard C. Givler, Randy J. Shul, Christi Willison Gober
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Nov 28, 2000
Inventors
Arthur M. Gooray
George J. Roller
Joseph M. Crowley
Paul C. Galambos
Frank J. Peter
Kevin R. Zavadil
Richard C. Givler
Randy J. Shul
Christi Willison Gober
Assignee (at issue)
Xerox 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.