SD

Stefan Dorn

SC Schaeffler: 16 patents #74 of 2,365Top 4%
RG Rexroth Star Gmbh: 6 patents #2 of 39Top 6%
Robert Bosch Gmbh: 5 patents #3,563 of 19,740Top 20%
IK Ina Schaeffler Kg: 1 patents #92 of 264Top 35%
📍 Arnstein, DE: #1 of 32 inventorsTop 4%
Overall (All Time): #130,276 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11754145 Balance shaft assembly Hannes Schreyer 2023-09-12
9938945 Tappet Norbert Geyer 2018-04-10
9599081 Tappet Norbert Geyer 2017-03-21
9488223 Guide carriage with fastening bore which is a component of a lubricant flow path Gerhard Roesch, Martina Elting, Matthias Zeier, Juergen Schenk, Sebastian Schierling +4 more 2016-11-08
9482118 Tappet Norbert Geyer 2016-11-01
9476451 Guide carriage having a rolling-body guide section which engages behind the raceway insert Martina Elting, Juergen Schenk, Michael Korbacher, Marco Stock, Mario Ziegler +2 more 2016-10-25
9410518 Tappet Norbert Geyer 2016-08-09
9404539 Guide carriage having a rolling-body guide part made from an elastomer Martina Elting, Matthias Zeier, Gerhard Roesch, Juergen Schenk, Sebastian Schierling +4 more 2016-08-02
9291247 Roller tappet Norbert Geyer 2016-03-22
8875676 Roller tappet Norbert Geyer 2014-11-04
8863716 Tappet Norbert Geyer, Karsten Kucht 2014-10-21
8800519 Roller tappet Norbert Geyer 2014-08-12
8627801 Structural assembly comprising a pump piston and a tappet Norbert Geyer 2014-01-14
8607754 Roller tappet Norbert Geyer, Karsten Kucht 2013-12-17
8522643 Cam follower Norbert Geyer 2013-09-03
8474427 Tappet Norbert Geyer, Karsten Kucht 2013-07-02
8235018 Tappet Norbert Geyer, Karsten Kucht 2012-08-07
8104442 Mechanical roller tappet for an internal combustion engine Norbert Geyer, Manfred Jansen, Karsten Kucht, Norbert Radinger 2012-01-31
8057099 Linear roller bearing with deflection piece Carsten Pfeuffer, Andreas Schupies 2011-11-15
8033580 Working fluid feeding device Alfred Haub, Andreas Schupies 2011-10-11
7798717 Spacer Andreas Schupies, Carsten Pfeuffer 2010-09-21
7793583 Mechanical tappet in particular for a fuel pump of an internal combustion engine Norbert Radinger, Manfred Jansen, Norbert Geyer, Karsten Kucht 2010-09-14
7766395 Working fluid feeding device Alfred Haub, Andreas Schupies 2010-08-03
7604408 Linear guide device Alfred Haub 2009-10-20
7476032 Linear guide unit and method for manufacturing the same Wolfgang Kuellstaedt, Richard Kuehnlein, Thomas Wahler, Roland Greubel, German Duetsch +3 more 2009-01-13