Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joshua James Barr | Harman International Industries, Incorporated | 5 |
| 2 | Joshua L. Barr | Donnelly | 2 |
| 2 | Joel Carpenter | Michigan State University | 2 |
| 2 | Stewart R. Rissley | Do-It | 2 |
| #5 | Leland T. Ricketts | — | 1 |
| #5 | Chester Ryba | — | 1 |
| #5 | Rickie L. Hernandez | — | 1 |
| #5 | David Wayne Pobuda | — | 1 |
Part of Michigan