Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932079 | Electrochemical multigas sensor | Stephan Haupt, Christoph Bernstein, Gero Sagasser | 1999-08-03 |
| 4901197 | Sensor for capacitively measuring pressure in a gas | Scato Albarda, Werner Thoren, Johann Otten | 1990-02-13 |
| 4654624 | Gas sensor | Werner Hagan | 1987-03-31 |
| 4644141 | Infrared radiator | Werner Hagen, Dieter Pruss | 1987-02-17 |