JK

Joris Kraak

GA Gn Hearing A/S: 1 patents #18 of 55Top 35%
Overall (2021): #396,581 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11146899 Hearing device and method for tuning hearing device par Aalbert De Vries, Marcus Gerardus Hermanus Cox 2021-10-12