Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110471 | High efficiency liquid/liquid hydrocyclone | — | 1992-05-05 |
| 5093006 | Liquid separator | — | 1992-03-03 |
| 5071556 | Hydrocyclone having a high efficiency area to volume ratio | Michael Mai | 1991-12-10 |
| 5055202 | Method and apparatus for maintaining predetermined cyclone separation efficiency | Noel Carroll, Robert W. Carroll | 1991-10-08 |
| 5049277 | Cyclone separator | — | 1991-09-17 |
| 5037558 | Liquid separator | — | 1991-08-06 |
| 5021165 | Oil and water separating system with hydrocyclone and floatation device | — | 1991-06-04 |
| 4995989 | Separating liquids | Noel Carroll | 1991-02-26 |
| 4966703 | Cyclone separator | Phillip C. Tuckett, Sören Hansen | 1990-10-30 |
| 4933094 | Method and apparatus for separating liquid components from a liquid mixture | — | 1990-06-12 |
| 4911850 | Method and apparatus for separating liquid components from a liquid mixture | — | 1990-03-27 |