Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264067 | Method of drilling and completing multiple wellbores inside a single caisson | Mark C. Glaser, Jack Allen, Gerald Ferguson | 2007-09-04 |
| 6557644 | Adjustable tubing hanger assembly | Michael J. Miller | 2003-05-06 |
| 6550537 | Tension latching system | Michael J. Miller | 2003-04-22 |