Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150400 | Illumination device for direct-indirect illumination | Allan Brent York, Louis Lerman, Ferdinand Schinagl, Wilson Dau | 2021-10-19 |
| 11102937 | Plant growth lighting systems | Allan Brent York, Louis Lerman, Ferdinand Schinagl | 2021-08-31 |
| 10948150 | Multi-beam vehicle light | Victor E. Isbrucker, Ferdinand Schinagl | 2021-03-16 |