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Hans-Rudolf Derrer

📍 Neuhausen, CH: #3 of 9 inventorsTop 35%
Overall (1982): #18,494 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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