Granted Patent
Utility
US 5,612,676 · App. 08/153,801
Dual channel multi-spectrum infrared optical fire and explosion detection system
Inventors:
Jonathan Plimpton, George L. Minott
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Nov 16, 1993
Inventors
Jonathan Plimpton
George L. Minott
Assignee (at issue)
Meggitt Avionics, 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.