Showing 1–29 of 29 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John G. Joseph | Shoot-A-Way | 43 |
| 2 | Lawrence H. Shepherd, Jr. | Ethyl | 14 |
| 3 | Tyler James Frost | Advanced Drainage Systems | 9 |
| #4 | Paul M. Kalmbach | Kalmbach Feeds | 7 |
| #4 | John G. Ulm | Liqui-Box | 7 |
| #6 | Jason T. Hoffbauer | Emerson Process Management Valve Automation | 3 |
| #6 | Thomas L. Shaw | Glasstech | 3 |
| #6 | Alec Peter Bacon | Honda Motor Co. | 3 |
| #9 | Graham Steven Michael Moore | Advanced Drainage Systems | 2 |
| #9 | Troy M. Osborn | — | 2 |
| #11 | Lawrence J. O'Flaherty | — | 1 |
| #11 | Gary Steinmetz | — | 1 |
| #11 | Charles Billeg | — | 1 |
| #11 | Kip Alspach | — | 1 |
| #11 | John Newman | — | 1 |
| #11 | Josh Weatherholtz | — | 1 |
| #11 | Creston Kinley | — | 1 |
| #11 | Christopher Vent | — | 1 |
| #11 | Thomas G. Paras | — | 1 |
| #11 | Russell W. Barth | — | 1 |
| #11 | James E. Bohs | Hayes Lemmerz International | 1 |
| #11 | Troy J. Newsome | — | 1 |
| #11 | Troy Richey | — | 1 |
| #11 | Todd S. Hemmerly | Concept Packaging Limited | 1 |
| #11 | Dale Kreais | Fairborn Usa | 1 |
| #11 | Lillian Jean Shepherd | — | 1 |
| #11 | David A. Dlubak | — | 1 |
| #11 | Chris A. Thiel | — | 1 |
| #11 | K. K. Solacoff | — | 1 |
Part of Ohio