US

Ullrich Sigwanz

SA Sonova Ag: 1 patents #13 of 54Top 25%
Overall (2019): #233,750 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10499169 Automatically determined user experience value for hearing aid fitting Volker Kuehnel, Solange Anderson 2019-12-03