Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341883 | Pressure test and bypass valve with rupture disc | — | 1994-08-30 |
| 5335731 | Formation testing apparatus and method | Harold Kent Beck | 1994-08-09 |
| 5291796 | Apparatus and method for draining high pressure fluid samples without mercury | Roger L. Schultz | 1994-03-08 |