FH

Frank Held

📍 Regensburg, DE: #888 of 1,384 inventorsTop 65%
Overall (All Time): #3,123,722 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8824718 Loudspeaker apparatus with circumferential, funnel-like sound outlet opening — 2014-09-02