PH

Philip Derek Eduard De Haan

AB Alcons Audio B.V.: 1 patents #1 of 1Top 100%
📍 Zwaag, NL: #2 of 2 inventorsTop 100%
Overall (2021): #302,148 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11064289 Loudspeaker with a wave front shaping device — 2021-07-13