Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945263 | Operation device for outdoor umbrella | Wanda Yiing Li | 2005-09-20 |
| 6565060 | Attachment stand frame for spa umbrella | Wanda Yiing Li | 2003-05-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945263 | Operation device for outdoor umbrella | Wanda Yiing Li | 2005-09-20 |
| 6565060 | Attachment stand frame for spa umbrella | Wanda Yiing Li | 2003-05-20 |