JR

Joerg Riechers

SE Sennheiser Electronic: 1 patents #5 of 17Top 30%
Overall (2011): #257,969 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8019101 Condenser microphone Vladimir Gorelik, Eckhard Welker 2011-09-13