JB

Johan Birger

GA Gn Audio A/S: 2 patents #3 of 22Top 15%
Overall (2021): #148,232 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D909990 Headset 2021-02-09
D908109 Headset for telephone 2021-01-19