Granted Patent
Utility
US 4,879,721 · App. 07/274,117
Phase locked laser array
Inventors:
Michael T. Braski, Charles H. Wissman, Richard A. Tilton, Paul F. Robusto
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Nov 21, 1988
Inventors
Michael T. Braski
Charles H. Wissman
Richard A. Tilton
Paul F. Robusto
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.