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

Jeroen Hendrik Johan Koeslag

📍 Doetinchem, NL: #2 of 6 inventorsTop 35%
Overall (2025): #348,809 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12331541 Foldable cover for a swimming pool having opposite straight sides Stijn Gerard Driever, Jeroen van den Bosch 2025-06-17