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 51–75 of 154 patents

Patent #TitleCo-InventorsDate
8231496 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-07-31
8231495 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-07-31
8230751 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2012-07-31
8210983 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-07-03
8210982 Multi-step-transmission Martin Brehmer, Peter Ziemer, Peter Tiesler, Gabor Diosi, Josef Haupt 2012-07-03
8210981 Multi-stage gearbox Gert Bauknecht, Peter Ziemer, Mark Mohr 2012-07-03
8206257 Multi-speed transmission Martin Brehmer, Peter Ziemer, Peter Tiesler, Gabor Diosi, Josef Haupt 2012-06-26
8197376 Multi-ratio transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-06-12
8182388 Dual-clutch transmission 2012-05-22
8171813 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2012-05-08
8113983 Multi-step transmission 2012-02-14
8088033 Multi-stage gearbox Ralf Boss, Hans-Peter Freudenreich 2012-01-03
8088032 Multi-speed transmission Martin Brehmer, Peter Ziemer, Peter Tiesler, Gabor Diosi, Josef Haupt 2012-01-03
8062164 Multi-stage gearbox Ralf Boss, Hans-Peter Freudenreich 2011-11-22
8016708 Multi-speed gearbox Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2011-09-13
7980986 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2011-07-19
7951043 Method and device for controlling the oil supply of an automatic gearbox and a starting element Matthias Reisch, Ralf Dreibholz 2011-05-31
7950323 Shifting device for shifting a motor vehicle gear box Rudolf Kauffeldt, Hans-Joachim Martin, Michael Ebenhoch, Wolfgang Rieger, Michael Drabek +1 more 2011-05-31
7892137 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2011-02-22
7824302 Multi-speed transmission Gabor Diosi, Josef Haupt, Peter Ziemer, Hagen Dopfert, Uwe Firzlaff +2 more 2010-11-02
7789792 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2010-09-07
7713161 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2010-05-11
7699743 Multi-step transmission Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2010-04-20
7682282 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2010-03-23
7670246 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2010-03-02