Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633826 | Signal-identifying circuit arrangement | — | 2003-10-14 |
| 6619252 | Switchable tappet for the direct transmission of a cam lift to a tappet push rod | Michael Haas, Henning Karbstein, Martin Rauch | 2003-09-16 |
| 6615783 | Switchable tappet for the direct transmission of a cam lift to a tappet push rod | Michael Haas, Henning Karbstein, Martin Rauch | 2003-09-09 |