Granted Patent
Utility
US 4,583,156 · App. 06/538,608
Switching mode power supply using saturable reactors
Inventor:
Charles O. Forge
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Oct 3, 1983
Inventor
Charles O. Forge
Assignee (at issue)
Boschert, 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.