Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824284 | Edge-lit optical element having a manifold and lamp assembly utilizing such element | Balvantrai G. Patel, Edwin Mitchell Sayers, Jeffrey Allen Erion | 2004-11-30 |
| 6724543 | Light collection assembly having mixed conic shapes for use with various light emitting sources | Edwin Mitchell Sayers, Balvantrai G. Patel | 2004-04-20 |