Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290636 | Helix centrifuge with removable heavy phase discharge nozzles | Dietmar J. Neidhardt | 2001-09-18 |
| 4339072 | Centrifuge for separating solids/liquids mixtures | — | 1982-07-13 |