Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D464023 | Tire | — | 2002-10-08 |
| 6334652 | Seat with adjustable backrest | Er-Jui Chen, Cheng-Fan Yang | 2002-01-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D464023 | Tire | — | 2002-10-08 |
| 6334652 | Seat with adjustable backrest | Er-Jui Chen, Cheng-Fan Yang | 2002-01-01 |