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

Gerrit Jan Hollaar

📍 Hook of Holland, NL: #1 of 4 inventorsTop 25%
Overall (2025): #383,542 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12305400 Building panel and coupling system for such building panels Michiel Van De Groenendaal 2025-05-20