Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11266941 | Surface modified filter media | Howard Yu, Siqiang Zhu | 2022-03-08 |
| 11247182 | Fibrillated fibers for liquid filtration media | Howard Yu | 2022-02-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11266941 | Surface modified filter media | Howard Yu, Siqiang Zhu | 2022-03-08 |
| 11247182 | Fibrillated fibers for liquid filtration media | Howard Yu | 2022-02-15 |