Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951484 | Hammer for material reducing machines | Michael B. Roska, Severn D. Durand | 2024-04-09 |
| 10525477 | Hammer for material reducing machines | Michael B. Roska, Severn D. Durand | 2020-01-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951484 | Hammer for material reducing machines | Michael B. Roska, Severn D. Durand | 2024-04-09 |
| 10525477 | Hammer for material reducing machines | Michael B. Roska, Severn D. Durand | 2020-01-07 |