Granted Patent
Utility
US 6,548,938 · App. 09/771,533
Apparatus having a pair of opposing surfaces driven by a piezoelectric actuator
Inventors:
Jeff Moler, Mark Oudshoorn, R. Akhavein, Mark Woozley, Michael Alexy
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Jan 29, 2001
Inventors
Jeff Moler
Mark Oudshoorn
R. Akhavein
Mark Woozley
Michael Alexy
Assignee (at issue)
Viking Technologies, L.C.
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.