PH

Paul Christiaan van Hal

SB Sonion Nederland B.V.: 2 patents #9 of 34Top 30%
Overall (2021): #123,827 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10986449 Balanced armature receiver with bi-stable balanced armature Aart Zeger van Halteren, Hamidreza Taghavi, Andreas Tiefenau, Wouter Bruins 2021-04-20
10951999 Assembly of a receiver and a microphone Alwin Fransen, Nicolaas Maria Jozef Stoffels, Sietse Jacob van Reeuwijk, Raymond Mögelin 2021-03-16