Granted Patent
Utility
US 5,704,213 · App. 08/696,599
Method and apparatus for controlling the temperature of a device using independent multi-stage thermoelectric coolers
Inventors:
Steven R. Smith, Clifford T. Molaskey, Charles R. Donaldson
Patented Case
View Patent ↗
Granted: Jan 6, 1998
Filed: Aug 14, 1996
Inventors
Steven R. Smith
Clifford T. Molaskey
Charles R. Donaldson
Assignee (at issue)
Raytheon E-Systems, 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.