Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9212462 | Wall formed in soil, the wall including a hollow prefabricated element, and a method of making such a wall | Serge Borel, Jean-Pierre Hamelin, Fabrice Mathieu | 2015-12-15 |