Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9021809 | Method for operating a steam turbine power plant and also device for generating steam | Ditmar Block | 2015-05-05 |
| 8662426 | Method for processing brown coal | — | 2014-03-04 |
| 8485345 | Device for scattering bulk material | — | 2013-07-16 |
| 5483752 | Device for heating or cooling bulk materials, particularly for lignite preheating | Manfred Kreft | 1996-01-16 |
| 4921086 | Device and method for uniformly distributing materials on a circular surface | Bruno Flora, Gerard Gilles, Georges Wies | 1990-05-01 |