Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969738 | Hydraulic mantle assembly system for a gyratory rock crusher | John Wentworth Bucknell | 2024-04-30 |
| 8328491 | Fasteners and spacer rings therefor | John Wentworth Bucknell | 2012-12-11 |