Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236558 | Attachment for making up or breaking out pipe | Jason LaValley, Craig S. Larson, Rod Wurgler, John Busuttil | 2022-02-01 |
| 9341028 | Counterweight assembly for a self-propelled derrick rig assembly | Stuart Buckingham | 2016-05-17 |
| 9238945 | Base beam and self-propelled derrick rig assembly | Stuart Buckingham, Dmitry Spivak, Tim Berg | 2016-01-19 |
| 9212524 | Methods of supporting a self-propelled derrick rig | Stuart Buckingham, Dmitry Spivak, Tim Berg | 2015-12-15 |