Granted Patent
Utility
US 4,765,741 · App. 07/028,527
Wavelength tracking compensator for an interferometer
Inventors:
Scott M. Detro, Alan H. Field
Patented Case
View Patent ↗
Granted: Aug 23, 1988
Filed: Mar 20, 1987
Inventors
Scott M. Detro
Alan H. Field
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.