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

Arjen John Klatter

📍 De Wilgen, NL: #1 of 2 inventorsTop 50%
Overall (2025): #140,531 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12280522 Pointing device, method for pointing brickwork, and use of pointing device Erik Oosterhof 2025-04-22
12234656 Gluing device, system for gluing brick slips and method therefore Erik Oosterhof 2025-02-25