Granted Patent
Utility
US 5,680,412 · App. 08/506,782
Apparatus for improving the optical intensity induced damage limit of optical quality crystals
Inventors:
Anthony J. DeMaria, John T. Kennedy, Richard A. Hart
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Jul 26, 1995
Inventors
Anthony J. DeMaria
John T. Kennedy
Richard A. Hart
Assignee (at issue)
Demaria Electrooptics Systems, 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.