Granted Patent
Utility
US 5,229,889 · App. 07/805,401
Simple adaptive optical system
Inventor:
David H. Kittell
Patented Case
View Patent ↗
Granted: Jul 20, 1993
Filed: Dec 10, 1991
Inventor
David H. Kittell
Assignee (at issue)
Hughes Aircraft Company
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.