Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John D. Crofts | Cummins Engine | 22 |
| 2 | Gregory S. Franks | Cummins | 5 |
| 3 | Frank Carpenter | Nortel Networks Limited | 4 |
| 3 | John G. Allman | Cummins | 4 |
| #5 | Charles Kleinhenz | — | 2 |
| #5 | Elizabeth Aaron Collins | Eli Lilly | 2 |
| #5 | Keith Edward Chesser | — | 2 |
| #5 | Lloyd E. Flory | Cummins Electronics Company | 2 |
| #9 | Lewis Bryant | Endress+Hauser Gmbh+Co.Kg | 1 |
| #9 | Edward O'Gorman | — | 1 |
| #9 | Peter Tod | Allegro Microsystems | 1 |
| #9 | Paul HANCOCK | — | 1 |
| #9 | Arthur D. Douglas | — | 1 |
| #9 | Kevin D. Ratz | — | 1 |
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