Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180240 | Illumination devices with adjustable optical elements | Ingo Speier, Wilson Dau, Louis Lerman, Hans Peter Stormberg | 2019-01-15 |
| 9488320 | Shippable LED-based luminaire | Paul Palfreyman, Michael A. Tischler | 2016-11-08 |
| 9410680 | Illumination devices with adjustable optical elements | Ingo Speier, Wilson Dau, Louis Lerman, Hans Peter Stormberg | 2016-08-09 |
| D754980 | Workspace divider | Wilson Dau | 2016-05-03 |
| D704372 | Luminaire | Ingo Speier | 2014-05-06 |
| D695447 | Luminaire | Ingo Speier | 2013-12-10 |