Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869750 | Method, system and device for testing two-phase compressible compositions having gas under pressure | David D. Onan, Billy Bennett, John Brumley | 1999-02-09 |
| 5604300 | Crosslink test method | Russell D. Taylor, David Lord, Audis C. Byrd | 1997-02-18 |