Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8618735 | LED light engine apparatus | John R. Householder, Clifford Earl Wilson | 2013-12-31 |
| 8310158 | LED light engine apparatus | John R. Householder, Clifford Earl Wilson | 2012-11-13 |
| D639467 | LED light engine with optics | John R. Householder, Clifford Earl Wilson | 2011-06-07 |
| D611647 | LED light engine chassis | John R. Householder, Clifford Earl Wilson | 2010-03-09 |
| D611648 | LED light engine | John R. Householder, Clifford Earl Wilson | 2010-03-09 |