Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650801 | Portable barrier | Qizhong Guo | 2017-05-16 |
| 9103135 | Portable barrier | Qizhong Guo | 2015-08-11 |
| 8769880 | Portable barrier | Qizhong Guo | 2014-07-08 |
| 8196357 | Portable barrier | — | 2012-06-12 |
| D388549 | Cosmetic case | Sharon Garment | 1997-12-30 |