Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6863051 | Diagnostic function for an internal combustion engine | Armin Doelker | 2005-03-08 |
| 6837214 | System for regulating an internal combustion engine | Armin Doelker, Klaus Wehler | 2005-01-04 |