Granted Patent
Utility
US 5,669,907 · App. 08/386,898
Plasma enhanced bipolar electrosurgical system
Inventors:
Robert C. Platt, Dale Schmaltz, Steve Buysee
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Feb 10, 1995
Inventors
Robert C. Platt
Dale Schmaltz
Steve Buysee
Assignee (at issue)
Valleylab, 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.