Granted Patent
Utility
US 6,714,306 · App. 06/864,481
Sensor for optically sensing air borne acoustic waves
Inventors:
Joseph L. Chovan, Martin Francis Lowry, Evelyn Hope Monsay, William A. Penn, William Pattee Whyland, Lawrence Richard Snowman
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: May 19, 1986
Inventors
Joseph L. Chovan
Martin Francis Lowry
Evelyn Hope Monsay
William A. Penn
William Pattee Whyland
Lawrence Richard Snowman
Assignee (at issue)
LOCKHEED MARTIN CORPORATION
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.