Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006751 | Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rig | James Garrett, Kenneth L. Cambern, Joel Ferland, Jay D. Furnish, Donald W. Johnson +3 more | 2011-08-30 |
| 7900538 | Packable battering ram | Darron Phillips, Jeff Wright | 2011-03-08 |