Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139598 | Process and apparatus for manufacture of processable polyvinyl alcohol | John Williams, Sian Griffiths | 2024-11-12 |
| 11884807 | Process and apparatus for manufacture of processable polyvinyl alcohol | John Williams, Sian Griffiths | 2024-01-30 |