Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997066 | Method for monitoring the functionality of the heating of a catalytic converter situated in an exhaust system of an internal combustion engine | Gerd Kraemer, Stefan Uhl, Gerhard Schulz | 2011-08-16 |
| 6833630 | Method of operating an internal combustion powered vehicle generator with time delayed load energizing | — | 2004-12-21 |