Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP10928 | Hydrangea plant named `Venice Raven` | Franz-Xaver Rampp | 1999-06-01 |
| PP10930 | Hydrangea plant named `Vienna Rawi` | Franz-Xaver Rampp | 1999-06-01 |
| PP10912 | Hydrangea plant named `Berlin Rabe` | Franz-Xaver Rampp | 1999-05-25 |
| PP10906 | Hydrangea plant named `Paris Rapa` | Franz-Xaver Rampp | 1999-05-18 |