Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6117 | Rose plant Korholst | Reimer Kordes, Hermann Kordes | 1988-03-01 |
| PP5846 | Rose plant Korlingo | Reimer Kordes, Hermann Kordes | 1987-01-06 |
| PP5678 | Rose plant Korperki | Reimer Kordes, Hermann Kordes | 1986-03-04 |
| PP5679 | Rose plant Korenlo | Reimer Kordes, Hermann Kordes | 1986-03-04 |
| PP5575 | Rose plant Korflug | Reimer Kordes, Hermann Kordes | 1985-10-22 |