GH

Guenter Helke

📍 Achern, DE: #131 of 233 inventorsTop 60%
Overall (All Time): #3,470,253 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6692651 High-performance piezoelectric ceramic — 2004-02-17