Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398614 | Pinwheel assembly | Ping-Chao Lin | 2002-06-04 |
| 6398615 | Pinwheel assembly | Ping-Chao Lin | 2002-06-04 |
| 6386939 | Pinwheel device | Ping-Chao Lin | 2002-05-14 |
| 6364732 | Pinwheel | — | 2002-04-02 |
| 6357697 | Kite structure | — | 2002-03-19 |