Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876597 | Video observation systems | Bernard J. J. Roy, Lorne O'Connor, Philippe F. Rioux, Donald A. Dingle | 1989-10-24 |
| 4843462 | Remote video observation systems | Bernard J. J. Roy, Lorne O'Connor, Phillipe F. Rioux, Donald A. Dingle | 1989-06-27 |
| 4264927 | Freight car identification method | Philippe F. Rioux, Lorne O'Connor | 1981-04-28 |