Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5370981 | Antistatic plastic articles | Friedrich Jonas, Bavo Muys, Dirk Quintens | 1994-12-06 |
| 5300575 | Polythiophene dispersions, their production and their use | Friedrich Jonas | 1994-04-05 |