Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925623 | Clamping arrangement for stainless steel fiber filter elements | Hans-Georg Dillmann, Hans Martinsteg | 1990-05-15 |
| 4331460 | Mist collector for separating drops of liquid from streams of gas for vapor | Hans-Georg Dillmann, Jurgen Furrer | 1982-05-25 |