Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621323 | Solid expandable tubular members formed from very low carbon steel and method | Gary M. Reavis, Bluford Lowery, Bowman A. Urech | 2009-11-24 |
| 7404438 | Solid expandable tubular members formed from very low carbon steel and method | Gary M. Reavis, Bluford Lowery, Bowman A. Urech | 2008-07-29 |
| 7169239 | Solid expandable tubular members formed from very low carbon steel and method | Gary M. Reavis, Bluford Lowery, Bowman A. Urech | 2007-01-30 |