Granted Patent
Utility
US 6,599,243 · App. 09/989,431
Personalized driver stress prediction using geographical databases
Inventors:
Bernd Woltermann, Stefan Schroedl
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Nov 21, 2001
Inventors
Bernd Woltermann
Stefan Schroedl
Assignee (at issue)
Daimlerchrysler AG
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.