Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4653655 | Crane boom having variable angle offset capability | Ram N. Rathi | 1987-03-31 |
| 4396126 | Telescoping crane boom | David Moravec | 1983-08-02 |
| 4337601 | High-strength light-weight boom section for telescopic crane boom | Narahari Gattu | 1982-07-06 |