Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097454 | Air-filter media including a relofted spunbonded web, and methods of making and using | Liang Cheng, Zhiqun Zhang | 2024-09-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12097454 | Air-filter media including a relofted spunbonded web, and methods of making and using | Liang Cheng, Zhiqun Zhang | 2024-09-24 |