Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4684444 | Sorter for paper pulp suspensions including a damping chamber | Albrecht Meinecke, Dieter Egelhof | 1987-08-04 |
| 4351728 | Separator for cleaning suspensions | Dieter Egelhof | 1982-09-28 |