Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6779 | Chrysanthemum plant named Ryflash | Frank M. Rowe, by Philip M. B. Rowe, executor, by Theodore H. Harding, executor | 1989-05-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6779 | Chrysanthemum plant named Ryflash | Frank M. Rowe, by Philip M. B. Rowe, executor, by Theodore H. Harding, executor | 1989-05-02 |