Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453604 | Method for collecting products secreted by trees, collecting bag and activating product for implementing said method | Alain Barranx, Vincent de Laporterie, Bruno de la Sauzay, Jean-Paul Lauilhe | 2002-09-24 |