KG

Karl-Fredrik Johan Gran

GA Gn Hearing A/S: 1 patents #10 of 43Top 25%
Overall (2018): #351,711 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10154357 Performance based in situ optimization of hearing aids Aalbert De Vries 2018-12-11