Granted Patent
Utility
US 5,391,998 · App. 08/100,491
Modulator for efficiently generating short high voltage repetitive pulses
Inventor:
Robert S. Symons
Patented Case
View Patent ↗
Granted: Feb 21, 1995
Filed: Jul 30, 1993
Inventor
Robert S. Symons
Assignee (at issue)
Litton Systems, 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.