Granted Patent
Utility
US 6,234,205 · App. 08/889,645
Surgical probe adapted for smoke evacuation
Inventors:
Frank D'Amelio, Dennis J. Reisdorf, John N. Johnston
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Jul 8, 1997
Inventors
Frank D'Amelio
Dennis J. Reisdorf
John N. Johnston
Assignee (at issue)
Cabot Technology Corporation
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.