Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474279 | Valve train of an internal combustion engine comprising a switchable, rotationally symmetrical component | — | 2002-11-05 |
| 6427652 | Switchable flat or roller tappet | Oliver Schnell | 2002-08-06 |