Granted Patent
Utility
US 5,633,498 · App. 08/306,846
Thermodynamically optimal infrared collector with directional reduction of concentration
Inventor:
Joseph Peter Savicki
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: Sep 14, 1994
Inventor
Joseph Peter Savicki
Assignee (at issue)
LUCENT TECHNOLOGIES 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.