Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851096 | Collapsible lattice beam, truss and construction including such a beam | Derek De Villenfagne De Sorinnes, Michel Hinker | 2014-10-07 |
| 4930268 | Apparatus for assembling a roof frame with a post, for making framework and structures | Jean Gerlinger | 1990-06-05 |
| 4901496 | Apparatus for assembling together two roof frames, at the level of the ridge, for making frameworks and structures | Jean Gerlinger | 1990-02-20 |