Granted Patent
Utility
US 6,737,650 · App. 09/872,336
Infrared emitter, its manufacture, and process for using
Inventor:
Christopher D. Prozzo
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Jun 1, 2001
Inventor
Christopher D. Prozzo
Assignee (at issue)
BACHARACH, 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.