Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698134 | Method of cultivating fresh spirulina at home and device thereof | Hengguang Li, Hongjun Hu | 2004-03-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6698134 | Method of cultivating fresh spirulina at home and device thereof | Hengguang Li, Hongjun Hu | 2004-03-02 |