Granted Patent
Utility
US 5,764,501 · App. 08/466,102
Compact and efficient power transfer system and method
Inventor:
Rudolf Limpaecher
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Jun 6, 1995
Inventor
Rudolf Limpaecher
Assignee (at issue)
D.C. Transformation, 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.