Granted Patent
Utility
US 4,597,379 · App. 06/478,813
Method of coagulating muscle tissue
Inventors:
Harry Kihn, C. F. Douglas Ackman
Patented Case
View Patent ↗
Granted: Jul 1, 1986
Filed: Mar 30, 1983
Inventors
Harry Kihn
C. F. Douglas Ackman
Assignee (at issue)
Cabot Medical 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.