PH

Pieter Gerard Van 'T Hof

SA Sonova Ag: 1 patents #22 of 68Top 35%
Overall (2023): #293,743 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11804205 Acoustic filter and method of manufacturing Engbert Wilmink 2023-10-31