Granted Patent
Utility
US 6,664,762 · App. 10/195,968
High voltage battery charger
Inventor:
Nasser Kutkut
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Jul 16, 2002
Inventor
Nasser Kutkut
Assignee (at issue)
Power Designers, 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.