Granted Patent
Utility
US 4,346,333 · App. 06/076,532
Position control circuit for a digital oscilloscope
Inventor:
Thomas P. Dagostino
Patented Case
View Patent ↗
Granted: Aug 24, 1982
Filed: Oct 29, 1979
Inventor
Thomas P. Dagostino
Assignee (at issue)
Tektronix, 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.