Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789492 | Weathering-resistant polymer alloys | Michael-Joachim Brekner, Otto Hermann-Schonherr, Arnold Schneller | 1998-08-04 |
| 5082565 | Semipermeable membrane made from polyether ketones | Michael Haubs, Juergen Wildhardt | 1992-01-21 |