Granted Patent
Utility
US 6,097,295 · App. 09/238,141
Apparatus for determining the alertness of a driver
Inventors:
Manfred Griesinger, Goetz Renner, Walter Ziegler
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Jan 28, 1999
Inventors
Manfred Griesinger
Goetz Renner
Walter Ziegler
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.