Top Inventors at Tenneco Canada All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Marek Lipsztajn | 11 |
| 2 | Zbigniew Twardowski | 6 |
| 3 | Colin R. McGregor | 5 |
| #4 | Maurice C. J. Fredette | 5 |
| #5 | Edward J. Bechberger | 3 |
| #6 | Gerald Cowley | 3 |
| #7 | Ching-Shi Yang | 2 |
| #8 | James D. McGilvery | 2 |
| #9 | Basil N. Robbins | 1 |
| #10 | Herbert C. Scribner | 1 |
| #11 | Helena Twardowska | 1 |
| #12 | Michael A. Nield | 1 |
| #13 | Michael S. Zell | 1 |
| #14 | Richard Swindells | 1 |
| #15 | Slawomir M. Cybulski | 1 |
| #16 | Leszek M. Dobosz | 1 |