Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675912 | Heat-pressed activated carbon polypropylene composite filter device | — | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675912 | Heat-pressed activated carbon polypropylene composite filter device | — | 2017-06-13 |