Granted Patent
Utility
US 5,464,445 · App. 08/208,642
Device and method for asymmetrical thermal therapy with helical dipole microwave antenna
Inventors:
Eric N. Rudie, Bruce H. Neilson, James V. Kauphusman
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Mar 9, 1994
Inventors
Eric N. Rudie
Bruce H. Neilson
James V. Kauphusman
Assignee (at issue)
Urologix, 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.