Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10492281 | Selective power supply device for incandescent lamp or light-emitting diode | Giovanni Luca Torrisi, Manuel Gaertner, Fritz Burkhardt | 2019-11-26 |
| 10257917 | Selective power supply device for incandescent lamp or light-emitting diode | Giovanni Luca Torrisi, Manuel Gaertner, Fritz Burkhardt | 2019-04-09 |