Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4308105 | Method of and apparatus for decontamination of radioactive waste water | Wolfgang Oschmann, Joachim Brandt, Dietrich Leith | 1981-12-29 |
| 4262610 | Method of reducing the sulfur emissions from boilers fired with brown coal and, more generally, from boilers fired with low-rank solid fossil fuels and used in the production of electric power | Klaus Hein | 1981-04-21 |