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

Helmut Wiehn

📍 Heuchelheim-Klingen, DE: #1 of 1 inventorsTop 100%
Overall (2025): #370,569 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12312530 Fire retarding composition for use in wood composite panels Barbora Deppe, Herman Meynaerts, Pieter Daeseleire 2025-05-27