Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274576 | Module for a variable-lift valve train of an internal combustion engine | — | 2022-03-15 |
| 11215088 | Module for a variable-lift valve drive of an internal combustion engine | Andreas Biermann, Martin Steigerwald, Michael Pribek, Frank Himsel | 2022-01-04 |
| 11193396 | Module for a variable-stroke valve drive of an internal combustion engine | Andreas Biermann, Martin Steigerwald, Michael Pribek, Frank Himsel | 2021-12-07 |