Granted Patent
Utility
US 5,126,977 · App. 07/629,139
Optical calibration of wide aperture array
Inventors:
William A. Penn, James W. Stauffer
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: Dec 18, 1990
Inventors
William A. Penn
James W. Stauffer
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.