Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11628407 | Hollow fiber membrane having improved diffusion properties | Torsten Keller, Roland Sander, Igor Raiko | 2023-04-18 |
| 9421501 | Delamination free membrane | Rainer Fislage, Torsten Keller, Igor Raiko, Roland Sander | 2016-08-23 |