Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842695 | Arrangement of a dry cooler for coke | Karl Schmid, Friedrich Jokisch, Dieter H. W. Heese, Georg Beckmann, Norbert Heger | 1989-06-27 |
| 4758248 | Gasification of fine-grained or sludgy carbonaceous material | Georg Beckmann | 1988-07-19 |
| 4693729 | Method for gasifying solid fuels | Georg Beckmann, Bodo Wolf | 1987-09-15 |
| 4684374 | Method for the continuous gasification of solid fuel | Georg Beckmann | 1987-08-04 |
| 4629565 | Process for the biological treatment of sewage | Walter Hell | 1986-12-16 |
| 4367598 | Thermal treatment apparatus for bulk material | Georg Bechmann | 1983-01-11 |