Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648437 | Process for the manufacture of thermoplastic polycarbonate | Thomas Fischer, Uwe Hucks, Franz Ferdinand Rhiel, Steffen Kuhling | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648437 | Process for the manufacture of thermoplastic polycarbonate | Thomas Fischer, Uwe Hucks, Franz Ferdinand Rhiel, Steffen Kuhling | 1997-07-15 |