Granted Patent
Utility
US 5,737,384 · App. 08/725,728
X-ray needle providing heating with microwave energy
Inventor:
Alan J. Fenn
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Oct 4, 1996
Inventor
Alan J. Fenn
Assignee (at issue)
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
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.