Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494272 | Drilling system utilizing eccentric adjustable diameter blade stabilizer and winged reamer | David E. Rios-Aleman, Albert C. Odell, II | 2002-12-17 |
| 6488104 | Directional drilling assembly and method | David E. Rios-Aleman, Albert C. Odell, II | 2002-12-03 |