Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155691 | Method for reproducing polyester container and polyester film used in the method | Chul Kyu KIM, Joo Ho YANG | 2021-10-26 |
| 11008434 | Heat shrinkable film and method for reproducing polyester container using same | Daeyong Shin, Jung Kyu Lee, Jaehyong Son, Eugene Jung | 2021-05-18 |
| 11008435 | Method for reproducing polyester container and reproduced polyester chip prepared therefrom | Daeyong Shin, Jung Kyu Lee, Jaehyong Son, Eugene Jung | 2021-05-18 |
| 10994880 | Heat shrinkable film and preparation method thereof | Chul Kyu KIM | 2021-05-04 |