Granted Patent
Utility
US 5,081,998 · App. 07/522,177
Optically stabilized infrared energy detector
Inventors:
Mark L. Yelderman, Daniel S. Goldberger, James R. Braig
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: May 11, 1990
Inventors
Mark L. Yelderman
Daniel S. Goldberger
James R. Braig
Assignee (at issue)
Critikon Company, L.L.C.
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.