Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Thomas A. Sullivan | Fresenius Medical Care Holdings | 15 |
| 2 | Wilfred E. Lewallen | Wabash National | 3 |
| 2 | George Mark McGregor | Ncr | 3 |
| #4 | Ernest C. Cook | — | 1 |
| #4 | Will Lewallen | Wabash National | 1 |
Part of Indiana