Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020606 | Method of making a wax mold for a golf club head | Hsiao-Wen Chao, Lung-Sheng Sun | 2011-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020606 | Method of making a wax mold for a golf club head | Hsiao-Wen Chao, Lung-Sheng Sun | 2011-09-20 |