Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4549999 | Cooling tower | Gunter Ernst, Dieter Wurz, Hans Dittrich | 1985-10-29 |
| 4541968 | Cooling tower | Gunter Ernst, Dieter Wurz, Hans Dittrich, Wilhelm Roller | 1985-09-17 |
| 4202847 | Apparatus and method for cooling cooling water especially in cooling towers | Gunter Ernst, Dieter Wurz | 1980-05-13 |