Granted Patent
Utility
US 6,459,083 · App. 09/445,626
Apparatus for detecting the condition of a road surface
Inventors:
Rolf Finkele, Tobias Kippenberg, Gerd Wanielik, Andreas Schreck
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Mar 6, 2000
Inventors
Rolf Finkele
Tobias Kippenberg
Gerd Wanielik
Andreas Schreck
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.