Top Inventors at Ontario Die Company Limited All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Martin M. Levene | 5 |
| 2 | William W. Lessard | 4 |
| 3 | Gary S. Levene | 1 |
| 3 | Michael Geffros | 1 |
| 3 | Mike Geffros | 1 |
| 3 | Ronald I. Levine | 1 |
| 3 | Stanley Piotrowski | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Martin M. Levene | 5 |
| 2 | William W. Lessard | 4 |
| 3 | Gary S. Levene | 1 |
| 3 | Michael Geffros | 1 |
| 3 | Mike Geffros | 1 |
| 3 | Ronald I. Levine | 1 |
| 3 | Stanley Piotrowski | 1 |