Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David A. Veasy | John Deere | 6 |
| 2 | Lance R. Sherlock | John Deere | 5 |
| 3 | Michael R. Gratton | John Deere | 3 |
| #4 | Zakir H. Faruquee | John Deere | 2 |
| #5 | Katherine Rogers | John Deere | 1 |
| #5 | Joseph R. Keene | John Deere | 1 |
| #5 | Keith J. Lensing | John Deere | 1 |
| #5 | Richard W. Thomas | Lexmark International | 1 |
| #5 | Christopher P. Kelley | John Deere | 1 |
Part of Iowa