ER

Ernst Reiβner

📍 Wertingen, DE: #21 of 46 inventorsTop 50%
Overall (All Time): #3,312,543 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7851685 Fingering mechanism for woodwind instruments — 2010-12-14