JK

Jan van Keulen

Overall (2025): #351,853 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12285130 Beverage extracting device Adrianus Petrus Welboren, Romanus Eduard Verhoeven, Johannes Theodorus Emerentia Huiberts 2025-04-29