Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703280 | Method and shaft furnace for burning carbon-containing material in a shaft furnace | Hannes Piringer | 2023-07-18 |
| 11034616 | System having a furnace and method for operating such a system | Hannes Piringer | 2021-06-15 |
| 10947125 | Furnace and method for operating a furnace | Hannes Piringer | 2021-03-16 |
| 9919965 | Method for burning lump material | Hannes Piringer | 2018-03-20 |
| 9266774 | Method for burning pelletized good | Hannes Piringer | 2016-02-23 |
| 7997327 | Apparatus for combined heat transfer and static mixing with a liquid | Kurt Steiner | 2011-08-16 |