Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9944874 | Lignite drying with a heat recovery circuit | Frederic Geiger, Thierry Pourchot, Didier Wantz | 2018-04-17 |
| 9944875 | Lignite drying in a lignite fired power plant with a heat pump | Frederic Geiger, Thierry Pourchot, Didier Wantz | 2018-04-17 |