Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952948 | Spark plug for receiving a pressure sensor and corresponding spark plug connector | Bernd Mueller, Arnold Krieger | 2005-10-11 |
| 5806505 | Ignition coil arragement for multicylinder internal combustion engines | — | 1998-09-15 |