Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562267 | Process for the manufacture of a mineral wool plant growth substrate | Erling Lennart Hansen | 2003-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562267 | Process for the manufacture of a mineral wool plant growth substrate | Erling Lennart Hansen | 2003-05-13 |