Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350663 | Production of structured layers of heat-resistant polycondensates | Rainer Blum, Gerhard Hoffmann | 1994-09-27 |
| 5302458 | Adhesion promoter | Rainer Blum, Hans J. Heller, Klaus-Wilhelm Lienert | 1994-04-12 |
| 5288697 | Production of thin protective polyimide layers on high temperature superconductors | Wolfgang Schrepp, Michael Grunze | 1994-02-22 |
| 5286527 | Adhesion promoter | Rainer Blum, Hans J. Heller, Klaus-Wilhelm Lienert | 1994-02-15 |