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Hans-Rudolf Derrer

📍 Neuhausen, CH: #85 of 140 inventorsTop 65%
Overall (All Time): #4,064,881 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314481 Piezeolectric strain transducer Peter Wolfer, Max Vollenweider, Hans C. Sonderegger 1982-02-09