Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482126 | Method for operating an exhaust gas system of a motor vehicle, and exhaust gas system for an internal combustion engine of a motor vehicle | Berthold Keppeler, Thorsten Woog | 2016-11-01 |
| 9458799 | Method for operating motor vehicle internal combustion engine | Berthold Keppeler, Siegfried Mueller | 2016-10-04 |