Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156363 | Closure bag with internal tack surfaces | Chih-Hung Chen, Andrius Dapkus | 2000-12-05 |
| 5965224 | Closure bag with internal tack surfaces | Chih-Hung Chen, Andrius Dapkus | 1999-10-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156363 | Closure bag with internal tack surfaces | Chih-Hung Chen, Andrius Dapkus | 2000-12-05 |
| 5965224 | Closure bag with internal tack surfaces | Chih-Hung Chen, Andrius Dapkus | 1999-10-12 |