Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10190755 | LED board retention | — | 2019-01-29 |
| 9400087 | Externally mounted shield for LED luminaire | Craig Eugene Marquardt, Jie Chen | 2016-07-26 |
| 8807784 | Luminaires and light engines for same | Craig Eugene Marquardt, Jie Chen | 2014-08-19 |
| 8723427 | Systems and methods for LED control using on-board intelligence | Antonio Marques, James C. Johnson | 2014-05-13 |
| D678592 | Light fixture | Long Tran, Daniel Edward Sicking, Thomas Edward Harris, John T. Hickok, Michael R. Miller | 2013-03-19 |
| D677825 | Light fixture | Long Tran, Daniel Edward Sicking, Thomas Edward Harris, John T. Hickok, Michael R. Miller | 2013-03-12 |
| D672902 | Light fixture | Long Tran, Daniel Edward Sicking, Thomas Edward Harris, John T. Hickok, Michael R. Miller | 2012-12-18 |
| D672909 | Light fixture | Long Tran, Daniel Edward Sicking, Thomas Edward Harris, John T. Hickok, Michael R. Miller | 2012-12-18 |
| D643473 | Glow in the dark horseshoe game | — | 2011-08-16 |