Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607858 | Spiral whipstock for low-side casing exits | Christopher W. Guidry, Paul L. Connell, David B. Haughton | 2013-12-17 |
| 7757754 | Combination motor casing and spear | — | 2010-07-20 |