Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717271 | Filter segment comprising an acetate salt and glycerine | Celine Gambs, Ping Li, Roger Hofer | 2017-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9717271 | Filter segment comprising an acetate salt and glycerine | Celine Gambs, Ping Li, Roger Hofer | 2017-08-01 |