Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117456 | Activated carbon for smoking articles | Ping Li, Roger Hofer | 2018-11-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117456 | Activated carbon for smoking articles | Ping Li, Roger Hofer | 2018-11-06 |