Granted Patent
Utility
US 5,255,068 · App. 07/796,743
Fringe pattern analysis of a birefringent modified spectrum to determine environmental temperature
Inventors:
Stephen M. Emo, Devlin M. Gualtieri, Janpu Hou, Terrance R. Kinney, Robert C. Morris, Herman van de Vaart
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Nov 25, 1991
Inventors
Stephen M. Emo
Devlin M. Gualtieri
Janpu Hou
Terrance R. Kinney
Robert C. Morris
Herman van de Vaart
Assignee (at issue)
AlliedSignal, 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.