Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7944139 | Light emitting device | Timothy Butler, Nalinkumar Patel, Matthew Roberts | 2011-05-17 |
| 7531377 | Optical device | Craig Murphy, Salvatore Cina, Timothy Butler, Matthew Roberts, Nalinkumar Patel +7 more | 2009-05-12 |