Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782732 | Method for non-destructive stress wave testing of wood | Yan-San Huang | 2004-08-31 |
| 6715337 | Non-destructive stress wave testing method for wood | Yan-San Huang | 2004-04-06 |