Granted Patent
Utility
US 4,280,756 · App. 06/000,217
Piezoelectric bi-morph mirror actuator
Inventor:
Nedo P. Albertinetti
Patented Case
View Patent ↗
Granted: Jul 28, 1981
Filed: Jan 2, 1979
Inventor
Nedo P. Albertinetti
Assignee (at issue)
I-TEK, 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.