Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D626259 | Pin-base PAR lamp | Anu Mathew | 2010-10-26 |
| 7462996 | Method of operating a lamp with a power controller having current limited RMS regulated output | Ernest C. Weyhrauch, Matthew B. Ballenger, George B. Kendrick | 2008-12-09 |
| 7375475 | Lamp containing power controller having current limited RMS regulated output | Ernest C. Weyhrauch, Matthew B. Ballenger, George B. Kendrick | 2008-05-20 |
| 7301291 | Power controller having current limited RMS regulated output | Ernest C. Weyhrauch, Matthew B. Ballenger, George B. Kendrick | 2007-11-27 |