Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8128067 | Device and method providing redundant automatic clutch release and engine shut down on a drilling or production rig | Jerrie L. Terry | 2012-03-06 |
| 6357365 | Intermediate bulk container lifting rack | Scott Higgins | 2002-03-19 |