Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11584998 | Electrolysis unit and electrolyser | Alexander Hahn, Hagen Hertsch, Stephan Rückert, Thomas Purucker, Alexander Spies +1 more | 2023-02-21 |
| D420851 | Barbecue griddle | Lori A. Wagner | 2000-02-22 |