Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060686 | Method for manufacturing a printed circuit board for a light module of a lighting device of a motor vehicle | Narcis Barqueros, Martin Gottheil, Michael Hiegler | 2021-07-13 |
| 10631414 | Method for placing an SMD semiconductor light source component of an illumination device for a motor vehicle | Narcis Barqueros, Martin Gottheil, Michael Hiegler | 2020-04-21 |
| 10292248 | Method for operating a first and a second light-emitting unit of a motor vehicle, and circuit arrangement | Michael Hiegler | 2019-05-14 |
| 8598735 | Control unit for controlling an illumination device for a motor vehicle as well as an illumination device for a motor vehicle with such a control unit | Michael Schnerr | 2013-12-03 |
| 5203437 | Trolley brush | — | 1993-04-20 |
| 5104040 | Butt joint device | Dieter Goerner | 1992-04-14 |
| 5051546 | Trolley carriage | Dieter Goerner | 1991-09-24 |
| 5012746 | Conveying device | Ekkehard Matzko, Dieter Gorner | 1991-05-07 |
| 4215770 | Conductive rail assembly | — | 1980-08-05 |