Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael W. Mastropietro | Wms Gaming | 8 |
| 2 | Stephen A. DiBiase | The Lubrizol | 4 |
| 3 | Ross Carl | Sears Brands, L.L.C. | 3 |
| #4 | Tapas Das Gupta | — | 2 |
| #4 | Dennis R. Jarnecke | Gas Technology Institute | 2 |
| #4 | Vladimir I. Arezina | Wms Gaming | 2 |
| #7 | Bruce D. Lund | Lund And Company Invention | 1 |
| #7 | Robert L. Grossman | Ironnet Cybersecurity | 1 |
| #7 | Alan Lee Landay | Centenary Institute Of Cancer Medicine And Cell Biology | 1 |
| #7 | John H. O'Leary | Fuel Tech | 1 |
| #7 | Steven Carson | Fellowes | 1 |
| #7 | Russell P. Nockels | Warsaw Orthopedic | 1 |
| #7 | Thomas Joseph Durbin | — | 1 |
Part of Illinois