JJ

Jan Johansen

GA Gn Hearing A/S: 1 patents #13 of 46Top 30%
📍 Køge, WA: #1 of 1 inventorsTop 100%
Overall (2019): #429,957 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10187735 Hearing aid device frame structure and locking plug — 2019-01-22