Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669266 | Coupling gear | — | 1997-09-23 |
| 5592906 | Method and device for variable valve control of an internal combustion engine | Joachim Reinicke-Murmann, Peter Heuser | 1997-01-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669266 | Coupling gear | — | 1997-09-23 |
| 5592906 | Method and device for variable valve control of an internal combustion engine | Joachim Reinicke-Murmann, Peter Heuser | 1997-01-14 |