Granted Patent
Utility
US 4,723,248 · App. 06/743,540
Optical limiter
Inventors:
Donald J. Harter, Michael L. Shand, Yehuda B. Band, Harold Samelson
Patented Case
View Patent ↗
Granted: Feb 2, 1988
Filed: Jun 11, 1985
Inventors
Donald J. Harter
Michael L. Shand
Yehuda B. Band
Harold Samelson
Assignee (at issue)
ALLIED CONSULTING, INC.
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.