Granted Patent
Utility
US 6,424,901 · App. 09/643,915
Method of calculating for the speed control of a CVT
Inventors:
Ralf Vorndran, Wolfgang Danz, Friedrich Reiter, Andreas Piepenbrink, Andreas Schwenger
Patented Case
View Patent ↗
Granted: Jul 23, 2002
Filed: Aug 23, 2000
Inventors
Ralf Vorndran
Wolfgang Danz
Friedrich Reiter
Andreas Piepenbrink
Andreas Schwenger
Assignee (at issue)
ZF Batavia L.L.C.
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.