RD

Ralf Dreibholz

ZA Zf Friedrichshafen Ag: 4 patents #1 of 101Top 1%
📍 Meckenbeuren, DE: #2 of 12 inventorsTop 20%
Overall (2004): #7,705 of 270,089Top 3%
5
Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6799484 Actuator device for a servo-shifted transmission of a vehicle Gerhard Gumpoltsberger, Detlef Baasch 2004-10-05
6730001 Method and device for controlling and adjusting a clutch in an infinitely variable automatic gearbox Martin Vohmann 2004-05-04
6725737 Shifting device for a transmisssion Detlef Baasch, Gerhard Gumpoltsberger 2004-04-27
6705416 Hybrid propulsion system comprising shiftable clutches provided for a motor vehicle Hans Glonner, Bernhard Sich, Gerhard Gumpoltsberger, Hans-Jorg Domian, Markus Kaindl +1 more 2004-03-16
6708097 Method and device for controlling and adjusting a clutch in an automotive automatic stepped power shift gearbox Martin Vohmann 2004-03-16