Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790002 | Bag with gripping panels | Ben Tseng, Jyh-yao Raphael Li | 2017-10-17 |
| 9624003 | Bag with gripping bands | Ben Tseng, Jyh-yao Raphael Li | 2017-04-18 |
| 9555932 | Plastic liner bag with drawstring | Ben Tseng, Leo Yih Lang Chang, Jyh-yao Raphael Li | 2017-01-31 |