Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495036 | Polymeric compositions and their production and uses | David Farrar, Jason Lloyd Mellor, Frederick Anthony Bell | 2009-02-24 |
| 4835206 | Water soluble polymeric compositions | David Farrar, John Langley | 1989-05-30 |