Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6837 | Chrysanthemum plant named Pekoe | Peter S. Hesse | 1989-06-06 |
| PP6839 | Chrysanthemum plant named Venetian | Peter S. Hesse | 1989-06-06 |
| PP6778 | Chrysanthemum plant named Jazz | Peter S. Hesse | 1989-05-02 |
| PP6530 | Chrysanthemum plant named Cadet | Peter S. Hesse | 1989-01-10 |
| PP6531 | Chrysanthemum plant named Crusader | Peter S. Hesse | 1989-01-10 |