Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Matthew H. Lawler | Pelstar | 3 |
| 2 | John D. Shepherd | J. C. Bamford Excavators Limited | 2 |
| 2 | Mark Krizik | Motorola Solutions | 2 |
| 2 | Timothy J. Collins | Motorola | 2 |
| #5 | Kristofor Lee Dahl | Caterpillar | 1 |
| #5 | Dariusz Fudala | GE | 1 |
| #5 | Walter G. Latka | Delaware Capital Formation | 1 |
| #5 | Edward Cryer | Electro-Motive Diesel | 1 |
Part of Illinois