Granted Patent
Utility
US 4,972,425 · App. 07/400,846
Laser frequency stabilization
Inventor:
Michael T. Braski
Patented Case
View Patent ↗
Granted: Nov 20, 1990
Filed: Aug 30, 1989
Inventor
Michael T. Braski
Assignee (at issue)
Hughes Aircraft Company
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.