Granted Patent
Utility
US 5,038,264 · App. 07/535,687
Multiple-output, single-ended, resonant power converter
Inventor:
Robert Louis Steigerwald
Patented Case
View Patent ↗
Granted: Aug 6, 1991
Filed: Jun 11, 1990
Inventor
Robert Louis Steigerwald
Assignee (at issue)
General Electric Company
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.