Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482677 | Thermally desorbable passive dosimeter | Chaoliang Yao | 1996-01-09 |
| 5437201 | Negative pressure gas sampling device | — | 1995-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482677 | Thermally desorbable passive dosimeter | Chaoliang Yao | 1996-01-09 |
| 5437201 | Negative pressure gas sampling device | — | 1995-08-01 |