Granted Patent
Utility
US 5,485,077 · App. 08/103,522
Concentric servo voltage regulator utilizing an inner servo loop and an outer servo loop
Inventor:
Donn R. Werrbach
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Aug 9, 1993
Inventor
Donn R. Werrbach
Assignee (at issue)
Aphex Systems, Ltd.
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.