Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248402 | Method for treating wood by impregnation | Rene Guyonnet | 2001-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6248402 | Method for treating wood by impregnation | Rene Guyonnet | 2001-06-19 |