Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628051 | Spark plug for an internal combustion engine | Lars Menken | 2003-09-30 |
| 6620707 | Heat conductor, especially for a sensor, and method for producing such a heat conductor | Detlef Heimann, Alexander Bischoff, Juergen Werner, Lothar Diehl | 2003-09-16 |