Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904749 | Gas chromatographic method | Christopher Huk-Shi Chen, Shinn-Der Chang, Chengwen Weng, Yuanming Tang, Samuel H. Hawthorne | 1999-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5904749 | Gas chromatographic method | Christopher Huk-Shi Chen, Shinn-Der Chang, Chengwen Weng, Yuanming Tang, Samuel H. Hawthorne | 1999-05-18 |