GB

Grit Bonin

SE Sennheiser Electronic: 1 patents #131 of 245Top 55%
Overall (All Time): #3,088,801 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8634584 Earphone Christoph Greger, Hatem Foudhaili, Guenter Poeppel 2014-01-21