Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729171 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, David Wake, Gary Fulcher, Michael Simpson +9 more | 2020-08-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729171 | Smoking article filter and insertable filter unit therefor | Graham Penrose, Michael Malthouse, David Wake, Gary Fulcher, Michael Simpson +9 more | 2020-08-04 |