Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151403 | Method for recycling a transfer product | Astrid Rauh, Siegfried Stengel, Martin Hahn | 2024-11-26 |
| 11597119 | Method for recycling a transfer product | Astrid Rauh, Siegfried Stengel, Martin Hahn | 2023-03-07 |