Granted Patent
Utility
US 4,802,767 · App. 06/881,433
Method and apparatus for optical nutation sensing
Inventor:
Warren J. Jasper
Patented Case
View Patent ↗
Granted: Feb 7, 1989
Filed: Jul 2, 1986
Inventor
Warren J. Jasper
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.