Granted Patent
Utility
US 5,583,638 · App. 08/095,630
Angular michelson interferometer and optical wavemeter based on a rotating periscope
Inventor:
Gregory M. Cutler
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Jul 21, 1993
Inventor
Gregory M. Cutler
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.