Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080312 | Downhole cyclonic separator assembly | John Gunnar Hole | 2000-06-27 |
| 5961841 | Downhole fluid separation system | — | 1999-10-05 |
| 5350525 | System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture | Christopher K. Shaw, Phillip C. Tuckett | 1994-09-27 |