Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9932030 | Hybrid drive system | Frank Steuernagel, Sasha Dreschmann, Boyke Richter, Manfred Hellmann, Rene Schenk | 2018-04-03 |
| 8712657 | Method and device for operating a vehicle having a hybrid drive | Manfred Hellmann, Felix Reber, Mykhaylo Klymenko | 2014-04-29 |
| 6948311 | Method and device for controlling an exhaust gas aftertreatment system | Johannes Schaller, Georg Weber, Horst Horndorf | 2005-09-27 |
| 6896000 | Control element for the simultaneous control of gaseous streams | Frank Brenner, Georg Weber, Marc Bareis | 2005-05-24 |
| 6202494 | Process and apparatus for measuring density and mass flow | Ulrich Riebel | 2001-03-20 |