Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676780 | Method of making a single rear fork bicycle frame | Yu-Hsuan Chen, Rong Liu, Gou-Don Chu | 1997-10-14 |
| 5645668 | Method of forming composite articles using a mandrel assembly | Chung-Lin Wu, Rong Liu, Gou-Don Chu | 1997-07-08 |