Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11480019 | Attachment for making up or breaking out pipe | Jason LaValley, Daniel Larson, Roger LaValley, Marvin N. Larson, Rodney Wurgler +2 more | 2022-10-25 |
| 10184304 | Attachment for making up or breaking out pipe | Jason LaValley, Daniel Larson, Roger LaValley, Marvin N. Larson, Rodney Wurgler +2 more | 2019-01-22 |
| 9493996 | Attachment for making up or breaking out pipe | Jason LaValley, Daniel Larson, Roger LaValley, Marvin N. Larson, Rodney Wurgler +2 more | 2016-11-15 |
| 8490519 | Attachment for making up or breaking out pipe | Jason LaValley, Daniel Larson, Roger LaValley, Marvin N. Larson, Rodney Wurgler +2 more | 2013-07-23 |