Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332799 | Solutions of polyimide-forming starting materials | Rainer Blum, Hans J. Heller | 1994-07-26 |
| 5302458 | Adhesion promoter | Rainer Blum, Hans J. Heller, Hans-Joachim Haehnle | 1994-04-12 |
| 5286527 | Adhesion promoter | Rainer Blum, Hans J. Heller, Hans-Joachim Haehnle | 1994-02-15 |