Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harry T. Graef | Diebold | 4 |
| 2 | Michael J. Sciarini | The Ohio Agricultural Research And Development Center | 1 |
| 2 | Gerard Martin Palmersheim | Systech | 1 |
Part of Ohio
6 patents · 3 inventors · 0.5/1k pop.
Ranked #3,375 of 15,417 cities Top 25%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Harry T. Graef | Diebold | 4 |
| 2 | Michael J. Sciarini | The Ohio Agricultural Research And Development Center | 1 |
| 2 | Gerard Martin Palmersheim | Systech | 1 |
Part of Ohio