Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652324 | Process for the production of thermoplastic polycarbonate | Uwe Hucks, Steffen Kuhling, Thomas Fischer, Gottfried Zaby | 1997-07-29 |
| 5648437 | Process for the manufacture of thermoplastic polycarbonate | Thomas Fischer, Rolf Bachmann, Uwe Hucks, Steffen Kuhling | 1997-07-15 |