Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4533387 | Chemical process for producing alkali and alkaline earth metals | Rudolf Nowak | 1985-08-06 |
| 4428771 | Process for the separation of metals from a gaseous mixture formed during reduction | Rudolf Nowak | 1984-01-31 |
| 4288411 | Process for the selective production of a plurality of individual pure halides and/or halide mixtures from a mixture of solid oxides | Rudolf Nowak | 1981-09-08 |