Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366230 | Method for the preparation of highly heat-resistant relief structures and the use thereof | Hellmut Ahne, Eberhard Kuhn | 1982-12-28 |
| 4339521 | Heat resistant positive resists containing polyoxazoles | Hellmut Ahne, Eberhard Kuhn | 1982-07-13 |
| 4332882 | Method for the preparation of highly heat-resistant relief | Hellmut Ahne, Eberhard Kuhn | 1982-06-01 |
| 4332883 | Method for the manufacture of highly heat-resistant relief structures | Hellmut Ahne, Eberhard Kuhn, Erwin Schmidt | 1982-06-01 |
| 4329556 | N-Azidosulfonylaryl-maleinimides | Eberhard Kuhn, Hellmut Ahne | 1982-05-11 |
| 4311785 | Method for the preparation of highly heat-resistant relief structures and the use thereof | Hellmut Ahne, Eberhard Kuhn, Erwin Schmidt | 1982-01-19 |