Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876597 | Video observation systems | Bernard J. J. Roy, Lorne O'Connor, Donald A. Dingle, Andre L. Raymond | 1989-10-24 |
| 4264927 | Freight car identification method | Andre L. Raymond, Lorne O'Connor | 1981-04-28 |