Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451260 | Method for producing microporous elements, the microporous elements thus produced and uses thereof | Andreas Düsterhöft, Thomas Manz, Friedrich Lottspeich | 2002-09-17 |
| 4774058 | Apparatus for, and methods of, operating upon a fluid | — | 1988-09-27 |