Granted Patent
Utility
US 4,630,028 · App. 06/728,737
Pressure-biased, temperature sensor
Inventors:
Robert R. Kelly, Morley S. Smith
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Apr 30, 1985
Inventors
Robert R. Kelly
Morley S. Smith
Assignee (at issue)
BorgWarner 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.