Top Inventors at 1263152 Ontario All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James Schmidt | 9 |
| 2 | Martin P. Foley | 9 |
| 3 | Daniel Engelbreth | 5 |
| #4 | Jerry Grychowski | 5 |
| #5 | Richard Blacker | 5 |
| #6 | Dan Engelbreth | 4 |
| #7 | Peter Scarrott | 4 |
| #8 | Robert Morton | 4 |
| #9 | George Baran | 3 |
| #10 | Alex Verdun | 2 |
| #11 | Jolyon Mitchell | 1 |
| #12 | John P. Strupat | 1 |
| #13 | Mark Nagel | 1 |
| #14 | Rick Blacker | 1 |