Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038933 | Gas sensor | Helmut Weyl, Claudio De La Prieta, Andreas Hachtel, Thomas Schulte, Thomas Egner +7 more | 2011-10-18 |
| 7886578 | Sensor element for particle sensors and method for operating the sensor element | Ralf Schmidt, Sabine Roesch, Helmut Marx, Henrik Schittenhelm | 2011-02-15 |
| 7872466 | Resistive particle sensors having measuring electrodes | Lutz Dorfmueller, Ralf Schmidt, Sabine Roesch, Helmut Marx, Henrik Schittenhelm +1 more | 2011-01-18 |