Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776585 | Control valve for a wobbleplate compressor | Christoph Loy, Harry S. Nissen, Heiko Dröse, Thomas Reske | 2004-08-17 |
| 6684829 | Device to actuate a gas shuttle valve in an internal combustion engine | Stefan Kellermann | 2004-02-03 |