Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696407 | Process for the production of spherulitic particles | Herbert Heinisch | 1997-12-09 |
| 5063036 | Process for producing phase-stabilized ammonium nitrate | Walter Engel, Norbert Eisenreich | 1991-11-05 |
| 4418173 | Vulcanizable rubber mixture and vulcanizing process for such a rubber mixture | Walter Brachmann, Horst Kornau | 1983-11-29 |
| 4383072 | Vulcanizable rubber mixture | Roland Stecher, Jochen Schnetger | 1983-05-10 |