Granted Patent
Utility
US 5,038,360 · App. 07/361,395
Birefringent filter for use in a tunable pulsed laser cavity
Inventors:
Daniel K. Negus, Bernard J. Couillaud
Patented Case
View Patent ↗
Granted: Aug 6, 1991
Filed: Jun 5, 1989
Inventors
Daniel K. Negus
Bernard J. Couillaud
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.