UG

Unal Gazyakan

ZA Zf Friedrichshafen Ag: 21 patents #57 of 2,695Top 3%
ZA Zahnradfabrik Friedrichshafen Ag: 3 patents #44 of 267Top 20%
ZG Zf Lenksysteme Gmbh: 1 patents #56 of 132Top 45%
Overall (All Time): #165,475 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
7344475 Method for controlling a drivetrain of a vehicle Christoph Pelchen, Detlef Baasch, Barbara Schmohl 2008-03-18
7288040 Method for controlling the drive train of a vehicle Detlef Baasch, Christoph Pelchen, Barbara Schmohl 2007-10-30
7247115 Method for controlling a drivetrain in a motor vehicle Christoph Pelchen, Detlef Baasch, Barbara Schmohl 2007-07-24
7125358 Distributor transmission having at least three shafts Christoph Pelchen, Uwe Griesmeier, Ulrich Mair 2006-10-24
7040472 Transfer case with controllable clutch Detlef Baasch, Christoph Pelchen, Barbara Schmohl 2006-05-09
7021441 Distributor gear with adjustable coupling Claus Granzow, Karl-Hermann Ketteler, Detlef Baasch, Christoph Pelchen, Barbara Schmohl 2006-04-04
6983835 Electromagnetically actuated dual clutch-brake combination Rudolf Schneider, Barbara Schmohl, Dieter Beck 2006-01-10
6951269 Device for guiding a driving torque Rudolf Schneider, Detlef Baasch, Gerhard Gumpoltsberger, Michael Erenhoch, Barbara Schmohl 2005-10-04
6945896 Auxiliary transmission with controllable clutch Christoph Pelchen, Barbara Schmohl 2005-09-20
6892848 Steering system Johannes Kaltenbach, Hartmut Werries, Christoph Pelchen 2005-05-17
6817455 Retarder system Detlef Baasch, Roland Altvater 2004-11-16
6783475 All-wheel distributor gearbox for a motor vehicle Detlef Baasch, Gerhard Gumpoltsberger, Michael Ebenhoch, Barbara Schmohl 2004-08-31
6604034 Device for the suspension and for roll-stabilization of motor vehicles Frank-Detlef Speck 2003-08-05
6537167 Electrical individual wheel drive with several motors Michael Roske 2003-03-25
6006870 Disc brake arrangement for an individual wheel drive Michael Roske 1999-12-28
5921362 Synchronizing device with spring element applying constant force to a disc set for achieving the synchronization moment Gerhard Bailly, Detlef Baasch, Gerold Bieber 1999-07-13
5782331 Lock-synchronisied gearbox shift system Gerhard Bailly, Detlef Baasch 1998-07-21
5743147 Gear shift device 1998-04-28
5586470 Gear-changing device for a gear box, in particular a motor vehicle gear box Gerhard Bailly, Detlef Baasch 1996-12-24
5507196 Gearshifting arrangement for actuating motor vehicle multi-speed gearboxes Gerhard Bailly 1996-04-16
5503039 Motor vehicle gearbox Gerhard Bailly 1996-04-02
5481935 Gearshifting arrangement for actuating motor vehicle multi-speed gearboxes Gerhard Bailly 1996-01-09
5161636 All-wheel drive tractor Josef Haupt, Thomas Niezurawski 1992-11-10
5129474 Steerable wheel axle for a motor vehicle Jurgen Rauter, Josef Haupt, Rainer Burker 1992-07-14
4581949 Hydrostatic/mechanical transmission system Egon Mann 1986-04-15