Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4508503 | Intake assembly for rotary drums | Hubert Ramesohl, Ralf Filges, Karlheinz Schroder, Elmar Veiser | 1985-04-02 |
| 4505051 | Cyclone heat exchanger including segmented immersion pipe | Horst Herchenbach, Hubert Ramesohl, Peter Hundgen, Horst J. Schilling | 1985-03-19 |