Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588099 | Horizontal drilling system with oscillation control | — | 2009-09-15 |
| 7100698 | Make-up control system for tubulars | Hans van Rijzingen | 2006-09-05 |
| 6629572 | Operator workstation for use on a drilling rig including integrated control and information | Keith Womer, W. Dave Harbour, David D. Ford | 2003-10-07 |