Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5016767 | Boom articulation mechanism with, simultaneously operable, cylinders | — | 1991-05-21 |
| 4768662 | Self-locking hydraulic pivot device for interconnecting a support cage to a boom | Bertrand Poudrier, Sylvain Leduc | 1988-09-06 |