Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ronald Willard Baker | Lexmark International | 3 |
| 2 | Phillip I. Bisbee | Kuhlman | 2 |
| 3 | L. Rogers Wells | — | 1 |
| 3 | Jack O. Rocco | Clark Material Handling | 1 |
| 3 | Robert C. Redding | Lexmark International | 1 |
| 3 | Grayson Brown | USDA | 1 |
| 3 | R. E. Adams | — | 1 |
| 3 | Lonnie R. Oxley | Clark Material Handling | 1 |
| 3 | James D. Richerson | Kuhlman | 1 |
| 3 | Alan H. Haman | Sumitomo Construction Machinery Co. | 1 |
| 3 | Ronald H. Reed | Square D | 1 |
| 3 | Edward N. Dials | IBM | 1 |
Part of Kentucky