Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7845926 | Mold apparatus for forming screw threads | Hou-Yao Lin, Sheng-Jung Yu | 2010-12-07 |
| 6890240 | Toy | — | 2005-05-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7845926 | Mold apparatus for forming screw threads | Hou-Yao Lin, Sheng-Jung Yu | 2010-12-07 |
| 6890240 | Toy | — | 2005-05-10 |