Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6733628 | Method of making fibre-based products and their use | John Dinwoodie, Kathleen E. Wade | 2004-05-11 |
| 5118766 | Process of preparing polymer sulphonyl derivatives | Brian N. Hendy | 1992-06-02 |