Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082367 | Arrangement of probes | Werner Kohler, Hermann Gramlich, Reinhart Schertz, Karl Weissmann, Rainer Trampert | 1992-01-21 |
| 4541841 | Method for converting carbon-containing raw material into a combustible product gas | — | 1985-09-17 |