Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7273592 | Combination exhaust gas post treatment/muffler device in the exhaust gas section of an internal combustion engine | Eberhard Jacob | 2007-09-25 |
| 6990804 | Combination exhaust gas post treatment/muffler device in the exhaust gas section of an internal combustion engine | Eberhard Jacob | 2006-01-31 |