Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409921 | Integrally asymmetrical polyolefin membrane for gas exchange | Marcus Müller, Erich Kessler, Frank Wiese, Armin Lang | 2002-06-25 |
| 5470474 | Process for cleaning hollow fibers | Wolfgang Ansorge, Andreas Jungheim, Klaus Muller | 1995-11-28 |