Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903105 | Methods and apparatus to improve efficiency in cold cathode fluorescent light controllers | Calum MacRae | 2011-03-08 |
| 7545369 | Methods and apparatus to improve efficiency in cold cathode fluorescent light controllers | Calum MacRae | 2009-06-09 |