Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4982604 | Method and system for testing the dynamic interaction of coring fluid with earth material | R. Michael Davis, Eve S. Sprunt | 1991-01-08 |
| 4790933 | Dynamic filtration unit and process of use | Henry A. Seal | 1988-12-13 |
| 4510801 | Controlled heater for drilling mud testing system | Gordon A. Russell | 1985-04-16 |
| 4501143 | Preparation unit for a drilling mud testing system | Maurice Prior | 1985-02-26 |