Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989255 | Optical device | Craig Murphy, Salvatore Cina, Timothy Butler, Matthew Roberts, Clare Foden +7 more | 2011-08-02 |
| 7944139 | Light emitting device | Timothy Butler, Matthew Roberts, Nicholas Baynes | 2011-05-17 |