Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4676770 | Pneumatic discharge apparatus for a stripping centrifuge | Manfred Scherer, Richard Widmann | 1987-06-30 |
| 4254904 | Pocket-type sieve centrifuge | Gunther Hultsch | 1981-03-10 |
| 4202773 | Apparatus for the dewatering of sludge | Eugen Fink | 1980-05-13 |