Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10238217 | Method and apparatus for welding 3D bellows, and bellows | Woo-Sung Ham | 2019-03-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10238217 | Method and apparatus for welding 3D bellows, and bellows | Woo-Sung Ham | 2019-03-26 |