Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133863 | Stripping device for rotary filters | — | 1992-07-28 |
| 4917309 | Process for micronizing solid matter in jet mills | Horst Bornefeld, Bernd Holle | 1990-04-17 |
| 4880169 | Process and device for micronizing solid matter in jet mills | Horst Bornefeld, Bernd Holle | 1989-11-14 |