Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604852 | High pressure brine crystallization point apparatus | Robert J. Murphy | 2003-08-12 |
| 6584833 | Apparatus and method for analyzing well fluid sag | Robert J. Murphy | 2003-07-01 |
| 6543276 | Oil well bore hole filter cake breaker fluid test apparatus and method | Robert J. Murphy, Brad Todd | 2003-04-08 |