Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D838315 | Lego toy | — | 2019-01-15 |
| D838322 | Lego toy | — | 2019-01-15 |
| D837903 | Lego toy | — | 2019-01-08 |
| 6409290 | Drawer fastening device | — | 2002-06-25 |
| 6267452 | Hidden type quick-release wheel hub assembly with reinforcing arrangement | — | 2001-07-31 |
| 6193325 | Fixing device for a baby stroller frame and a hub | — | 2001-02-27 |
| 6193323 | Hidden type quick-release wheel hub assembly with reinforcing arrangement | — | 2001-02-27 |
| 6053525 | Foldable baby stroller | — | 2000-04-25 |
| 6000713 | Foldable two-wheeled baby stroller | — | 1999-12-14 |
| 4850590 | Table tennis net assembly | — | 1989-07-25 |