Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Mahoney | Outboard Marine | 2 |
| 2 | Paul D. May | Pharmacia & Upjohn Company | 1 |
| 2 | David P. Culbertson | Watlow Electric Manufacturing | 1 |
| 2 | Joseph J. Riccardi | Southwind Enterprises | 1 |
| 2 | James T. Renick | Abbott | 1 |
| 2 | John H. Wolcott | Eaton | 1 |
Part of Wisconsin