Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220373 | Process for lightening plasterboards | Daniel Martin | 2007-05-22 |
| 7033431 | Surfactant composition for gypsum plaster boards | Daniel Martin, Serge Sabio | 2006-04-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220373 | Process for lightening plasterboards | Daniel Martin | 2007-05-22 |
| 7033431 | Surfactant composition for gypsum plaster boards | Daniel Martin, Serge Sabio | 2006-04-25 |