Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860845 | System and process for separating multi phase mixtures using three phase centrifuge and fuzzy logic | William J. Parkinson, Ronald E. Smith | 2005-03-01 |
| 5156751 | Three stage centrifuge and method for separating water and solids from petroleum products | — | 1992-10-20 |