Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert Spagnoli | Milacron | 20 |
| 2 | Walter J. Strasser | Amcor Limited | 19 |
| 3 | Erwin Peters | Tenneco Automotive Operating Company | 13 |
| #4 | Robert H. Sautter, Jr. | Adrian Steel | 9 |
| #5 | Douglas Lewin | Kelsey-Hayes-Company | 3 |
| #6 | Doug Lewin | Kelsey-Hayes-Company | 2 |
| #7 | James L. Criss | Ford | 1 |
| #7 | Daryn Davenport | Tenneco Automotive Operating Company | 1 |
| #7 | Richard A. Markiewicz | — | 1 |
| #7 | Rob Sautter | Adrian Steel | 1 |
Part of Michigan