Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Donald L. Manning | Transpec | 4 |
| 2 | Robert E. Lisiecki | Excello Co. | 2 |
| 2 | Anne D. Nickola | — | 2 |
| 2 | Herbert Stopper | Burroughs | 2 |
| #5 | Robert S. Collar | Interlock Ag | 1 |
| #5 | Michael D. Wiley | 1 | |
| #5 | Richard K. Wiand | Inland Craft Products | 1 |
Part of Michigan