Top Inventors at Nrg Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert A. Cunningham | 6 |
| 2 | H. Verne Phillips | 1 |
| 3 | Michael A. Walton | 1 |
| #4 | Phillip R. Rutledge | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert A. Cunningham | 6 |
| 2 | H. Verne Phillips | 1 |
| 3 | Michael A. Walton | 1 |
| #4 | Phillip R. Rutledge | 1 |