Granted Patent
Utility
US 6,792,390 · App. 10/634,533
Systems and methods to identify and disable re-used devices based on detecting environmental changes
Inventors:
Robert R. Burnside, David K. Swanson
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Aug 4, 2003
Inventors
Robert R. Burnside
David K. Swanson
Assignee (at issue)
Scimed Life 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.