Granted Patent
Utility
US 6,575,893 · App. 09/764,517
Magnetic field applicator for heating magnetic substances in biological tissue
Inventor:
Peter Feucht
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jan 18, 2001
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.