Top Inventors at Ayerst, Mckenna & Harrison All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kazimir Sestanj | 15 |
| 2 | Francesco Bellini | 12 |
| 3 | Ivo L. Jirkovsky | 9 |
| #4 | Leslie G. Humber | 9 |
| #5 | Andre A. Asselin | 9 |
| #6 | Nedumparambil A. Abraham | 8 |
| #7 | Jehan F. Bagli | 7 |
| #8 | Tibor Bogri | 7 |
| #9 | Adi Treasurywala | 7 |
| #10 | Dushan M. Dvornik | 6 |
| #11 | Jean A. Gauthier | 6 |
| #12 | Nicole Simard-Duquesne | 6 |
| #13 | Katherine Voith | 5 |
| #14 | Claude Vezina | 4 |
| #15 | Hans U. Immer | 4 |
| #16 | Surendra N. Sehgal | 4 |
| #17 | Bozidar Palameta | 3 |
| #18 | Manfred Götz | 3 |
| #19 | Adolf H. Philipp | 3 |
| #20 | Amedeo A. Failli | 3 |
| #21 | Steven Fung | 2 |
| #22 | Chee P. Eng | 1 |
| #23 | Claude Auclair | 1 |
| #24 | Francois T. Bruderlein | 1 |
| #25 | Nedumparampil A. Abraham | 1 |
| #26 | Rene Martel | 1 |
| #27 | Sumanas Rakhit | 1 |
| #28 | Wilbur Lippmann | 1 |
| #29 | Marvin M. Kobric | 1 |