Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662277 | Fuel injection device | Bernd Taubitz, Thanh-Hung Nguyen-Schaefer | 1997-09-02 |
| 5647574 | Multi-layer microvalve having integral closure, membrane and pressure compensating surface forming a middle layer | Armin Schuelke, Christian Doering, Thomas Schittny | 1997-07-15 |