Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10683048 | Electric bicycle, immobilizer for an electric bicycle and method for operating an electric bicycle | Wolfgang Ludwig, Rainer Hild | 2020-06-16 |
| 8807122 | Tank venting apparatus for a supercharged internal combustion engine and associated control method | — | 2014-08-19 |
| 8695573 | Hydrocarbon sensor to regulate flow rate in a fuel line | Rudolf Bierl, Stephan Heinrich, Paul Rodatz, Manfred Weigl, Andreas Wildgen | 2014-04-15 |
| 8584654 | Method and device for controlling a tank ventilation device for a motor vehicle | Stephane Closet, Jens Pache | 2013-11-19 |
| 8394172 | Method for rapidly emptying the activated carbon filter while using an HC sensor (concentration change) | Rudolf Bierl, Stephan Heinrich, Paul Rodatz, Manfred Weigl, Andreas Wildgen | 2013-03-12 |
| 8347864 | Method for controlling an internal combustion engine and internal combustion engine | Jens Pache | 2013-01-08 |
| 8312868 | Method, device, and system for operating an internal combustion engine | Rudolf Bierl, Stephan Heinrich, Paul Rodatz, Manfred Weigl, Andreas Wildgen | 2012-11-20 |
| 8108121 | Method and device for correcting the fuel concentration in the regeneration gas flow of a tank venting device | Jens Pache | 2012-01-31 |
| 8082905 | Tank venting device for a motor vehicle | Jens Pache | 2011-12-27 |
| 8041496 | Method and device for checking the operability of a tank venting device for an internal combustion engine | Gerhard Eser, Jens Pache | 2011-10-18 |
| 7918213 | Control method for an internal combustion engine | Andreas Althof, Stefan Fuehling, Knut Meyer, Jens Pache, Matthias Wiese | 2011-04-05 |
| 7823569 | Method and device for controlling an internal combustion engine | Jens Pache | 2010-11-02 |
| 7469687 | Method and device for operating an internal combustion engine | Jens Pache, Markus Roth, Gerd Rösel | 2008-12-30 |
| 7441550 | Method and device for activating a valve of a fuel vapor retention system | Wolfgang Ludwig, Jens Pache | 2008-10-28 |
| 7404394 | Method and device for operating an internal combustion engine | Jens Pache, Matthias Wiese | 2008-07-29 |
| 6558157 | Rotary drum with rolling body arrangement | Peter H. Raichle, Harry F. Werner, Gaston F. V. Vangilbergen | 2003-05-06 |
| 4296625 | Crank press with lateral rod ejector | Alois Weller | 1981-10-27 |