Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9976523 | Method and diagnostic facility for checking high-pressure tank valves, high-pressure tank system and motor vehicle with a high-pressure tank system | Ayhan Sarikaya, Thorsten Bender | 2018-05-22 | $12,339,000 |
| 8534266 | Oil separator for gas-powered combustion engines | Ingo Zumbroich | 2013-09-17 | $7,783,000 |
| 8126636 | Method of operating an internal combustion engine arrangement | — | 2012-02-28 | $8,900,000 |
| 7722009 | Electromagnetic valve | Klaus Perthel | 2010-05-25 | |
| 7480556 | Internal combustion engine for operation with two different knock resistant fuels | Mathias Braune | 2009-01-20 | $2,666,000 |
| 6845616 | Internal combustion engine which can be operated with a choice of different fuels, especially for a motor vehicle drive system | — | 2005-01-25 | $8,479,000 |