Granted Patent
Utility
US 4,370,751 · App. 06/223,874
Method of non-destructively measuring the pressure of a gas in a closed vessel
Inventors:
Francis X. Pink, Carmine Persiani, Paul Lublin
Patented Case
View Patent ↗
Granted: Jan 25, 1983
Filed: Jan 9, 1981
Inventors
Francis X. Pink
Carmine Persiani
Paul Lublin
Assignee (at issue)
GTE Laboratories Incorporated
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.