Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP7306 | Spray carnation named Londiskra | Henri Blanc | 1990-08-28 |
| PP7300 | Standard carnation named Lontilto | Henri Blanc | 1990-08-21 |
| PP7301 | Spray carnation named Lonchezu | Henri Blanc | 1990-08-21 |
| PP7242 | Spray carnation named Longpol | Henri Blanc | 1990-06-05 |
| PP7047 | Spray carnation named Lonbankir | Henri Blanc | 1989-10-17 |
| PP7048 | Spray carnation named Londuci | Henri Blanc | 1989-10-17 |