BB

Bernd Becker-Ehmck

📍 Lochham, DE: #6 of 11 inventorsTop 55%
Overall (All Time): #3,375,096 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7161078 Bass mallet percussion instrument — 2007-01-09