Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129480 | Articulated parallelogram boom assembly synchronization device | Geoffrey F. Wall | 1992-07-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129480 | Articulated parallelogram boom assembly synchronization device | Geoffrey F. Wall | 1992-07-14 |