Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649875 | Sheathed-element glow plug and method for its production | Helmut Buck, Hans-Peter Kasimirski | 2003-11-18 |
| 6605801 | Rod glow plug | Helmut Buck, Heiko Sülzle | 2003-08-12 |
| 6590185 | Glow plug with a uniformly heated control device | Hans-Peter Kasimirski, Paul Bauer | 2003-07-08 |