Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322734 | Method for preparing open-celled growing media and growing media | Frans Leerdam | 2001-11-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322734 | Method for preparing open-celled growing media and growing media | Frans Leerdam | 2001-11-27 |