WH

Wilhelm Hardtle

ZA Zf Friedrichshafen Ag: 6 patents #308 of 2,695Top 15%
ZA Zahnradfabrik Friedrichshafen Ag: 1 patents #109 of 267Top 45%
Overall (All Time): #649,647 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8662785 Shaft-gear connection 2014-03-04
7445582 Method for controlling an actuator of a starting clutch in the automatic transmission of a vehicle 2008-11-04
7419455 Preventing reverse creep in a motor vehicle Manfred Schwab 2008-09-02
7032730 Gearbox with central clutch release 2006-04-25
6687586 Evaluation of transmission data Christoph Rüchardt 2004-02-03
6626796 Manoeuvring mode of vehicles having an automated clutch Manfred Schwab 2003-09-30
5388477 Gearshift device for electrically controlled gearboxes Walter Frei, Gunter Schwarz 1995-02-14
5251443 Pressure-control device Friedrich Ehrlinger, Peter Hartig 1993-10-12