Granted Patent
Utility
US 4,786,877 · App. 07/066,793
Amplifier for voltage or current to frequency converter
Inventor:
Robert Leydier
Patented Case
View Patent ↗
Granted: Nov 22, 1988
Filed: Jun 25, 1987
Inventor
Robert Leydier
Assignee (at issue)
Sangamo Weston, 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.