Granted Patent
Utility
US 5,620,480 · App. 08/309,137
Method for treating benign prostatic hyperplasia with thermal therapy
Inventor:
Eric N. Rudie
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Sep 20, 1994
Inventor
Eric N. Rudie
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.