Granted Patent
Utility
US 4,328,623 · App. 06/182,226
Telemetry gage system
Inventors:
Richard O. Juengel, John D. Begin, John Khalaf
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: Aug 28, 1980
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.