Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8857242 | Photoacoustic gas sensor and its use | Helmut Heidrich, Peter Lützow, Wolfgang Schlaak, Thomas Wegner | 2014-10-14 |
| 8823947 | Optical sensor and method for detecting molecules | Helmut Heidrich, Peter Lützow, Hugo Joseph Wilhelmus Maria Hoekstra | 2014-09-02 |
| 8682115 | Optical sensor | Helmut Heidrich, Peter Lützow | 2014-03-25 |