Granted Patent
Utility
US 6,178,374 · App. 09/284,163
Method and device for transmitting data on traffic assessment
Inventors:
Klaus Mohlenkamp, Thomas Müller, Werner Schulz, Stefan Vieweg
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Apr 9, 1999
Inventors
Klaus Mohlenkamp
Thomas Müller
Werner Schulz
Stefan Vieweg
Assignee (at issue)
Mannesmann 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.