Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709221 | LED-based light bulb device | David W. Carroll | 2017-07-18 |
| 9555610 | LED light bulb with internal flexible heatsink and circuit | David W. Carroll, Bruce Johnson | 2017-01-31 |