Granted Patent
Utility
US 4,914,664 · App. 07/260,909
Tunable dye laser with suppressed frequency shift anomalies
Inventor:
Ben Woodward
Patented Case
View Patent ↗
Granted: Apr 3, 1990
Filed: Oct 21, 1988
Inventor
Ben Woodward
Assignee (at issue)
Spectra-Physics, 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.