Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144360 | Centrifugal separator with a separate strip insert mounted in the bowl | Edwin John William Zonneveld, Kurt Knabe | 2006-12-05 |
| 6997859 | Centrifugal separator with fluid injection openings formed in a separate strip insert | Kevin Gordon Peacocke, Victor James Bartsch, Edwin John William Zonneveld | 2006-02-14 |