Top Inventors at Ipa All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher D. Batich | 2 |
| 2 | Curtis A. Vock | 2 |
| 3 | Denman Gray | 2 |
| #4 | John McEleney | 2 |
| #5 | Richard J. Melker | 2 |
| #6 | Robert Bell | 2 |
| #7 | Ronnie S. Fuerst | 2 |
| #8 | Wende Reenstra | 2 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Christopher D. Batich | 2 |
| 2 | Curtis A. Vock | 2 |
| 3 | Denman Gray | 2 |
| #4 | John McEleney | 2 |
| #5 | Richard J. Melker | 2 |
| #6 | Robert Bell | 2 |
| #7 | Ronnie S. Fuerst | 2 |
| #8 | Wende Reenstra | 2 |