Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511005 | Bowl centrifuge nozzle | Kim E. Greenwell | 2003-01-28 |
| 6428591 | Pressurized cyclone including agitator assembly | Andrew Franko, John Anthony McBlane | 2002-08-06 |
| 5499720 | Multiple hydrocyclone assembly | Andrew Franko | 1996-03-19 |
| 5388708 | Multiple hydrocyclone assembly | Andrew Franko | 1995-02-14 |
| 4696737 | Fiber recovery elutriating hydrocyclone | — | 1987-09-29 |