Granted Patent
Utility
US 4,429,694 · App. 06/281,005
Electrosurgical generator
Inventor:
Francis T. McGreevy
Patented Case
View Patent ↗
Granted: Feb 7, 1984
Filed: Jul 6, 1981
Inventor
Francis T. McGreevy
Assignee (at issue)
C. R. Bard, 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.