Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505155 | Borehole pressure measuring system | — | 1985-03-19 |
| 4484785 | Tubing protector | — | 1984-11-27 |
| 4399877 | Continuous borehole telemetry system and method | Vernon E. Koval | 1983-08-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4505155 | Borehole pressure measuring system | — | 1985-03-19 |
| 4484785 | Tubing protector | — | 1984-11-27 |
| 4399877 | Continuous borehole telemetry system and method | Vernon E. Koval | 1983-08-23 |