Granted Patent
Utility
US 6,737,618 · App. 10/081,414
Magnetic coil apparatus for heating magnetic substances in biological tissue
Inventor:
Peter Feucht
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Feb 22, 2002
Inventor
Peter Feucht
Assignee (at issue)
MFH Hyperthermiesysteme GmbH
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.