Granted Patent
Utility
US 6,400,984 · App. 09/590,459
Method and apparatus for detecting whether a load is a patient or a test device
Inventor:
Douglas K. Medema
Patented Case
View Patent ↗
Granted: Jun 4, 2002
Filed: Jun 9, 2000
Inventor
Douglas K. Medema
Assignee (at issue)
MEDTRONIC PHYSIO-CONTROL MANUFACTURING 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.