Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053832 | Method for operating an exhaust system, in particular of a motor vehicle | Ortwin Balthes, Berthold Keppeler, Thorsten Woog | 2021-07-06 |
| 11015504 | Method for operating an internal combustion engine of a motor vehicle, in particular a motor car | Ortwin Balthes, Berthold Keppeler, Juergen Kuckelsberg, Thorsten Woog | 2021-05-25 |