Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
AS

Aalbert Stek

DB Dopple Ip B.V.: 1 patents #1 of 3Top 35%
📍 Emmen, NL: #1 of 3 inventorsTop 35%
Overall (2025): #467,183 of 469,880Top 100%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12308979 Wireless stereo headset with bidirectional diversity Jacobus Cornelis Haartsen, Tjapko Uildriks 2025-05-20