Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939422 | Method for building sheet pile walls | Jean-Michel Moulin | 2005-09-06 |
| 6769841 | Method for driving sheet piles | Jean-Michel Moulin | 2004-08-03 |
| 6664509 | Method for securing sheet piles | Jean-Michel Moulin | 2003-12-16 |
| 6189890 | Sealing joint for sheet piles | Jean-Michel Moulin | 2001-02-20 |