Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495807 | Light guide illumination device for direct-indirect illumination | Allan Brent York, Ferdinand Schinagl, Louis Lerman, Hans Peter Stormberg | 2019-12-03 |
| 10288229 | Solid state lamp using light emitting strips | Robert V. Steele, Louis Lerman, Allan Brent York, Jacqueline Teng, George Lerman | 2019-05-14 |
| 10203446 | Light guide illumination device with light divergence modifier | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Hans Peter Stormberg | 2019-02-12 |
| 10190762 | Devices for workspace illumination having a panel forming an enclosure and a plurality of light emitters with primary and secondary optics | Ingo Speier, Ferdinand Schinagl, Edgar R. Velasquez | 2019-01-29 |
| 10180240 | Illumination devices with adjustable optical elements | Andrew Tien-Man Ng, Ingo Speier, Louis Lerman, Hans Peter Stormberg | 2019-01-15 |