JK

Johann Kaderavek

AG Akg Acoustics Gmbh: 1 patents #24 of 54Top 45%
📍 Wien, AT: #1,767 of 3,624 inventorsTop 50%
Overall (All Time): #3,265,990 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8036412 Microphone system having pressure-gradient capsules Klaus Haindl 2011-10-11