Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502225 | Centrifugal fan assembly for road sweeping machines | Michael Sandford, Stephen John Catchpole | 2019-12-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502225 | Centrifugal fan assembly for road sweeping machines | Michael Sandford, Stephen John Catchpole | 2019-12-10 |