Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876739 | Insecticidal seed coating | Yuguang Chen | 1999-03-02 |
| 5849320 | Insecticidal seed coating | Yugu Ang Chen | 1998-12-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876739 | Insecticidal seed coating | Yuguang Chen | 1999-03-02 |
| 5849320 | Insecticidal seed coating | Yugu Ang Chen | 1998-12-15 |