Granted Patent
Utility
US 6,334,074 · App. 09/474,969
Microwave applicator for therapeutic uses
Inventor:
Robert Bruce Spertell
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Dec 29, 1999
Inventor
Robert Bruce Spertell
Assignee (at issue)
Microwave Medical Corp.
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.