GG

Gerhard Gumpoltsberger

ZA Zf Friedrichshafen Ag: 152 patents #3 of 2,695Top 1%
Overall (All Time): #5,896 of 4,157,543Top 1%
154
Patents All Time

Issued Patents All Time

Showing 101–125 of 154 patents

Patent #TitleCo-InventorsDate
7497802 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2009-03-03
7479088 Transmission device and method for controlling and regulating a transmission device Detlef Baasch, Christoph Pelchen, Barbara Schmohl, Ulrich Mair, Thomas Rosemeier 2009-01-20
7421919 Double clutch transmission Jens Patzner 2008-09-09
7396309 Split power transmission to include a variable drive Uwe Heitz, Gabor Diosi, Jürgen Wafzig, Bernd Vahlensieck, Pedro Casals 2008-07-08
7313981 Reverse gear arrangement in a countershaft transmission 2008-01-01
RE39960 Automatic transmission for motor vehicles Bülent Korkmaz, Walter Kuhn, Bernhard Drerup, Hans-Jorg Domian 2007-12-25
7288044 Transmission, in particular an automated power-branched multi-speed gearing 2007-10-30
7287442 Six-gear or seven-gear dual-clutch transmission 2007-10-30
7273438 Automatic transmission Peter Tiesler 2007-09-25
7272985 Transmission device of layshaft type Jens Patzner 2007-09-25
7272990 Powersplit layshaft transmission with bearing plate for support of radial force Michael Preuss 2007-09-25
7267022 Multistep transmission of a layshaft type Jens Patzner 2007-09-11
7255018 Transmission with low shaft deflection 2007-08-14
7231843 Double clutch transmission Michael Ebenhoch, Markus Maier, Thomas John 2007-06-19
7225695 Universally configurable motor vehicle transmission Michael Ebenhoch, Bernd Vahlensieck 2007-06-05
7211021 Multi-speed gearbox 2007-05-01
7211022 Automatic transmission Peter Tiesler 2007-05-01
7201697 Multi-speed gearbox 2007-04-10
7201698 Multi-stage transmission 2007-04-10
7189181 Multi-step transmission 2007-03-13
7186204 Multi-step transmission 2007-03-06
7186202 Multi-speed gearbox 2007-03-06
7175562 Multi-stage transmission 2007-02-13
7156768 Multi-stage transmission 2007-01-02
7156767 Multiple gear stage automatic transmission Peter Tiesler 2007-01-02