Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980386 | Lifting arm system for conveyor | Dave Ours, Stanley Davis | 2011-07-19 |
| 7921624 | Unitary transporter base and shaper and slip frame former for forming a transportable container | Dave Ours | 2011-04-12 |