Granted Patent
Utility
US 5,249,573 · App. 07/839,954
Defibrillation discharge circuit test
Inventors:
Randall W. Fincke, Michael L. Lopin
Patented Case
View Patent ↗
Granted: Oct 5, 1993
Filed: Feb 21, 1992
Inventors
Randall W. Fincke
Michael L. Lopin
Assignee (at issue)
ZMD 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.