Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862195 | Multiple positioned light source to achieve uniform or graded illumination | Thomas E. Stack, David Douglas | 2011-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7862195 | Multiple positioned light source to achieve uniform or graded illumination | Thomas E. Stack, David Douglas | 2011-01-04 |