Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941907 | Method for manufacture of shaped tubular part | Wihua Yang | 2011-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7941907 | Method for manufacture of shaped tubular part | Wihua Yang | 2011-05-17 |