Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359283 | Method for the production of a collector alloy comprising precious metal or of pure silver | Bernhard Bauer-Siebenlist, Holger Winkler, Karl Bernhard Friedrich, Diana Caroline Vieten | 2025-07-15 |
| 10913120 | Process for production of particulate ruthenium | Vasco Thiel, Marco Stemmler, Hermann Von Eiff, Christian Kraushaar, Jan Roder | 2021-02-09 |
| 10202669 | Process for the production of a PGM-enriched alloy | Norbert Ritschel, Jimmy Taylor, Todd A. England, Brian Peters, Felix Stoffner +2 more | 2019-02-12 |