Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505630 | Determining position via multiple cameras and VLC technology | Colin Drew McKibben, Philip James Ellis | 2019-12-10 |
| 10240772 | Lightweight heat sinks and LED lamps employing same | Ashfaqul Islam Chowdhury, Gary R. Allen | 2019-03-26 |
| 10208943 | Lamps for enhanced optical brightening and color preference | Gary R. Allen, Dengke Cai, Mark Kaminski, William Winder Beers, Thomas Boyle +5 more | 2019-02-19 |
| 10197230 | LED lamp with internal mirror | Jon Bennett Jansma, Gary R. Allen, Glenn Howard Kuenzler, Bruce Richard Roberts | 2019-02-05 |