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Volker Kuehnel

SA Sonova Ag: 2 patents #4 of 54Top 8%
📍 Männedorf, CH: #3 of 24 inventorsTop 15%
Overall (2019): #108,798 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10499169 Automatically determined user experience value for hearing aid fitting Ullrich Sigwanz, Solange Anderson 2019-12-03
10433082 Fitting method for a binaural hearing system Andi Vonlanthen 2019-10-01