Granted Patent
Utility
US 4,437,240 · App. 06/319,129
Telemetry gage system
Inventors:
Richard O. Juengel, John D. Begin, John Khalaf
Patented Case
View Patent ↗
Granted: Mar 20, 1984
Filed: Nov 9, 1981
Inventors
Richard O. Juengel
John D. Begin
John Khalaf
Assignee (at issue)
The Valeron Corporation
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.