Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470971 | Tubing head control and pressure monitor device | — | 2002-10-29 |
| 6401827 | Tubing hanger running tool | Bobby L. Ferguson, Jose A. Alvarado, Eugene Borak, Vicki Corso | 2002-06-11 |