Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norbert Hoell | The C.W. Zumbiel | 11 |
| 2 | Chris Daniels | The Kroger | 8 |
| 3 | Clifford J. Ludwig | The Drackett | 4 |
| #4 | Jeffrey L. Wiles | Xtek | 2 |
| #4 | Joyanna G. Delshad | — | 2 |
| #4 | John Patrick Bowman | The Procter & Gamble | 2 |
| #4 | Richard M. Ryan | — | 2 |
| #4 | Scot E. Duckworth | Michelman | 2 |
| #9 | Mario M. Vaniglia | Cincinnatti Milacron | 1 |
| #9 | Ralph E. Guthier | — | 1 |
| #9 | Granville Griffith | — | 1 |
| #9 | Mark C. Kilmer, Sr. | — | 1 |
Part of Kentucky