Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Rock Allen Powell, JR. | Mueller International | 2 |
| 2 | Eric Matthew Gray | Caterpillar | 1 |
| 2 | Ernest Everett Stoops | Caterpillar | 1 |
| 2 | Michael T. Saloka | Depuy Synthes Products | 1 |
| 2 | G. Theodore Norbits | — | 1 |
Part of Illinois