Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael A. Wiseman | Indiana Mills & Manufacturing | 22 |
| 2 | Lyle E. Kocher | Cummins | 14 |
| 3 | Brad L. Rauguth | — | 5 |
| 3 | Akintomide K. Akinola | Cummins | 5 |
| #5 | Adam Coker | American Defense Manufacturing | 4 |
| #5 | Philip Kibler | — | 4 |
| #7 | Elizabeth P. Dick | Allison Transmission | 3 |
| #7 | James Anthony Stumpf | GE | 3 |
| #9 | Edwin D. Reed | — | 2 |
| #9 | Frederick D. Lind | — | 2 |
| #11 | Kenneth E. Noble, Sr. | — | 1 |
| #11 | Wentzel W. Owens | — | 1 |
| #11 | Katherine Hoffee | Dow Corning | 1 |
| #11 | Mark F. Koester | Survice Engineering Company | 1 |
| #11 | Richard Winscott | — | 1 |
| #11 | Georg Carton | Endress+Hauser Gmbh+Co.Kg | 1 |
| #11 | Kenneth E. Noble, Jr. | — | 1 |
| #11 | Gary V. Swearingen | — | 1 |
| #11 | Georgia L. Schuster | — | 1 |
| #11 | Edwin R. Koons | — | 1 |
| #11 | Trent L. Pohlar | — | 1 |
Part of Indiana