Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5915465 | Heat exchanger | Michael Ray Fix, Matthias Blach | 1999-06-29 |
| 5246063 | Heat exchanger for cooling synthesis gas generated in a cool-gasification plant | Michael Ray Fix, Rainer Gadow | 1993-09-21 |
| 5178102 | Heat exchanger for cooling superheated steam | Wolfgang Kehrer, Helmut Lachmann | 1993-01-12 |
| 4768584 | Device for cooling gases deriving from ammonia synthesis | Wolfgang Kehrer, Helmut Lachmann | 1988-09-06 |
| 4576225 | Heat exchanger for cooling hot gases, especially those deriving from the synthesis of ammonia | — | 1986-03-18 |
| 4527761 | Device for the supporting of horizontal, thermally loaded containers | — | 1985-07-09 |