Granted Patent
Utility
US 5,999,417 · App. 09/012,475
High efficiency power converter
Inventor:
Martin F. Schlecht
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Jan 23, 1998
Inventor
Martin F. Schlecht
Assignee (at issue)
Fische, LLC
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.