Granted Patent
Utility
US 6,172,745 · App. 09/101,435
Sensing device
Inventors:
Christian Voser, Didier Rossel, Bernard Bouchet
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jul 9, 1998
Inventors
Christian Voser
Didier Rossel
Bernard Bouchet
Assignee (at issue)
Mars, Incorporated
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.