Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466297 | Method of preparing a broadband reflective polarizer | David Coates, John Patrick, Mark Verrall, John Argent | 2002-10-15 |
| 6414092 | Cholesteric flakes | David Coates, Alison Linda May | 2002-07-02 |