Top Inventors at Ridley Usa All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Chunjiang Fu | 5 |
| 2 | Dan Dhuyvetter | 5 |
| 3 | Mark Allen Robbins | 2 |
| #4 | Randy Raub | 2 |
| #5 | Jamie Lee Pietig | 1 |
| #6 | Luke Swalla | 1 |
| #7 | Wajira Asanga Ratnayake Manamperi | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Chunjiang Fu | 5 |
| 2 | Dan Dhuyvetter | 5 |
| 3 | Mark Allen Robbins | 2 |
| #4 | Randy Raub | 2 |
| #5 | Jamie Lee Pietig | 1 |
| #6 | Luke Swalla | 1 |
| #7 | Wajira Asanga Ratnayake Manamperi | 1 |