Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557458 | Device and method for controlling the closing and opening of an extraction chamber of a coffee maker | Jean-Pierre Blanc | 2003-05-06 |
| 6505544 | Coffee extracting device | Jean-Pierre Blanc | 2003-01-14 |