Granted Patent
Utility
US 6,452,399 · App. 09/770,242
Modulator base for electrostatic voltmeter modulator assembly
Inventor:
Alan J. Werner, Jr.
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Jan 29, 2001
Inventor
Alan J. Werner, Jr.
Assignee (at issue)
Xerox 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.