Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5385647 | Process for the reduction of the alcohol content of alcoholic beverages | Hartmut E. A. Brueschke, Walter Schneider | 1995-01-31 |
| 4865743 | Method for production of solution-diffusion membranes and their application for pervaporation | Guido Ellinghorst, Bernd Goetz, Axel Niemoeller, Horst Scholz, Hartmut E. A. Brueschke | 1989-09-12 |
| 4769140 | Apparatus for the separation of mixtures by means of pervaporation | Arnold J. van Dijk, Hartmut E. A. Brueschke, Walter Schneider, George A. Schroeder, Frans D. van Wijck | 1988-09-06 |