Granted Patent
Utility
US 4,418,339 · App. 06/157,477
Temperature sensing circuit for semiconductor junction temperature probe
Inventors:
Walter R. Spofford, Daniel I. Pomerantz
Patented Case
View Patent ↗
Granted: Nov 29, 1983
Filed: Jun 9, 1980
Inventors
Walter R. Spofford
Daniel I. Pomerantz
Assignee (at issue)
Emhart Industries, 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.