Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956561 | Method for producing basic products from ash, in particular paper ash | Heiko Hilbert, Michael Heberle, Hendrik Krois, Folke Orsa, Johann Oberndorfer +1 more | 2018-05-01 |