Granted Patent
Utility
US 6,804,550 · App. 09/671,532
Method and apparatus for frank lead reconstruction from derived chest leads
Inventor:
William J. Murray
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Sep 27, 2000
Inventor
William J. Murray
Assignee (at issue)
Draeger Medical Systems, 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.