HO

Holger Opfer

Volkswagen: 2 patents #811 of 3,450Top 25%
Overall (All Time): #1,899,373 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10566596 Battery unit and wiring unit for a battery unit Stephan Schmidt, Matthias Berg 2020-02-18
8848938 Electrostatic planar loudspeaker arrangement in a motor vehicle 2014-09-30