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Oliver Haefeli

📍 Zumikon, CH: #14 of 32 inventorsTop 45%
Overall (All Time): #1,822,452 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11778397 Device for providing an audio signal — 2023-10-03
9277337 Generating an adapted audio file — 2016-03-01