Granted Patent
Utility
US 6,100,702 · App. 08/900,611
In-situ fault detection apparatus and method for an encased energy storing device
Inventors:
Ronald A. Hagen, Christophe Comte, Orlin B. Knudson, Brian Rosenthal, Jean Rouillard
Patented Case
View Patent ↗
Granted: Aug 8, 2000
Filed: Jul 25, 1997
Inventors
Ronald A. Hagen
Christophe Comte
Orlin B. Knudson
Brian Rosenthal
Jean Rouillard
Assignees (at issue)
3M INNOVATIVE PROPERTIES COMPANY
Hydro-Quebec
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.