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 26–50 of 154 patents

Patent #TitleCo-InventorsDate
8430785 Multistage transmission Stefan Beck, Hans-Peter Freudenreich 2013-04-30
8419587 Multi-ratio transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2013-04-16
8414446 Multistage transmission Stefan Beck, Hans-Peter Freudenreich 2013-04-09
8403803 Multi-ratio transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2013-03-26
8398522 Multi-stage gearbox Gert Bauknecht, Peter Ziemer, Mark Mohr 2013-03-19
8393238 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz, Markus Maier 2013-03-12
8393239 Double clutch transmission Wolfgang Rieger, Matthias Reisch, Juergen Wafzig, Philip Recker 2013-03-12
8382634 Multistage transmission Stefan Beck, Hans-Peter Freudenreich 2013-02-26
8365626 Double clutch transmission Wolfgang Rieger, Philip Recker 2013-02-05
8365625 Double clutch transmission Wolfgang Rieger, Philip Recker 2013-02-05
8365624 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2013-02-05
8359938 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2013-01-29
8359939 Double clutch transmission Wolfgang Rieger, Matthias Reisch, Juergen Wafzig 2013-01-29
8342050 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2013-01-01
8303455 Multi-ratio transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-11-06
8287420 Multi-stage gearbox Martin Brehmer, Peter Ziemer, Peter Tiesler, Gabor Diosi, Josef Haupt 2012-10-16
8282524 Transmission device for distributing a drive torque to at least two output shafts Alois Martin Bock, Detlef Baasch, Thomas Rosemeier 2012-10-09
8257218 Multi-speed transmission Michael Kamm, Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2012-09-04
8251855 Multi-speed gearbox Gabor Diosi, Josef Haupt, Peter Ziemer, Martin Brehmer 2012-08-28
8251859 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-08-28
8246504 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-08-21
8245590 Device for transmitting a torque Matthias Reisch, Mark Mohr, Ralf Dreibholz 2012-08-21
8241170 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-08-14
8241171 Multi step transmission Christian Sibla, Stefan Beck, Josef Haupt, Gert Bauknecht, Peter Ziemer 2012-08-14
8230751 Dual clutch transmission Juergen Wafzig, Matthias Reisch, Wolfgang Rieger, Ralf Dreibholz 2012-07-31