Granted Patent
Utility
US 4,805,176 · App. 06/563,603
Phase-locked laser array with phase-shifting surface coating
Inventors:
Dan Botez, Bruce F. Bogner
Patented Case
View Patent ↗
Granted: Feb 14, 1989
Filed: Dec 20, 1983
Inventors
Dan Botez
Bruce F. Bogner
Assignee (at issue)
General Electric 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.