Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370780 | High strength polyamide yarn | Martinus Joseph Maria KEULERS, Hao Chen | 2019-08-06 |
| 10364330 | Process to prepare biaxially oriented film | Hao Chen, Alexander Antonius Marie Stroeks | 2019-07-30 |