Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377382 | Recycling furnace for burning off precious metal-containing materials | Christian Nowottny, Horst Meyer, Matthias Grehl, Hans-Joachim Alt, Wilhelm Glab | 2013-02-19 |
| 8188329 | Method and device for burning-off precious metal-containing materials | Christian Nowottny, Horst Meyer, Matthias Grehl, Hans-Joachim Alt, Wilhelm Glab | 2012-05-29 |
| 6475448 | Method for the separation of ruthenium from noble metal solutions | Matthias Grehl, Horst Meyer | 2002-11-05 |
| 6475449 | Method for extracting osmium and ruthenium from noble metal concentrates | Matthias Grehl, Horst Meyer | 2002-11-05 |
| 6010494 | Connection system for medical applications | Thomas Frei | 2000-01-04 |
| 4839103 | Method for obtaining a solution of nuclear fuel not readily dissovable, especially of PuOhd 2 or (U/Pu)O.sub.2 mixed oxide | Michael Steinhauser, Gunter Hoffmann, Fritz Weigel, deceased, Kurt Wittmann | 1989-06-13 |
| 4293438 | Method of processing radioactive wastes | Friedrich-Wilheim Ledebrink, Wolfgang Stoll | 1981-10-06 |