Top Inventors at Rio Brands All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Warren Cohen | 10 |
| 2 | Scott Garrison | 4 |
| 3 | Daniel R. Grace | 2 |
| #4 | Kalman Fang | 2 |
| #5 | Xiang Shan Zhang | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Warren Cohen | 10 |
| 2 | Scott Garrison | 4 |
| 3 | Daniel R. Grace | 2 |
| #4 | Kalman Fang | 2 |
| #5 | Xiang Shan Zhang | 1 |