Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526588 | Process for the production of a coal-water suspension which is suitable for use in coal gasification under elevated pressure | Jurgen Lusch, Heinrich Heinen, Bernhard Lieder, Volkmar Schmidt | 1985-07-02 |
| 4508542 | Slag separator for a coal gasification installation | Joseph Langhoff, Erwin Althoff, Ulrich Gerhardus | 1985-04-02 |
| 4481015 | Coal-water suspensions, a method for their production, and their use | Jurgen Lusch, Bernhard Lieder, Heinrich Heinen | 1984-11-06 |