DD

Dion Ivo deRoo

SB Sonion Nederland B.V.: 1 patents #5 of 14Top 40%
📍 Voorburg, NL: #7 of 24 inventorsTop 30%
Overall (2017): #440,089 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9674604 Dual cartridge directional microphone — 2017-06-06