Granted Patent
Utility
US 5,827,271 · App. 08/530,495
Energy delivery system for vessel sealing
Inventors:
Steven P. Buysse, Jenifer Kennedy, S. Wade Lukianow, Thomas Ryan
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Sep 19, 1995
Inventors
Steven P. Buysse
Jenifer Kennedy
S. Wade Lukianow
Thomas Ryan
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.