Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668669 | Electrochemical gas sensor | Rigobert Chrzan, Andreas Nauber, Susanne Schaefer, Michael Sick | 2023-06-06 |
| 11559645 | Ventilation system with electrochemical filter for alkyl phenols and method using the electrochemical filter | Christel Birkmann-Little | 2023-01-24 |