Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278802 | Device for raising and supporting the foundation of a building | Raymond Bisson, Claude Boucher, Yvonick Houde | 2007-10-09 |
| 4936931 | Nitroalkane-based emulsion explosive composition | Anh D. Nguyen | 1990-06-26 |