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

Roelof De Haan

HB Huhtamaki Nederland B.V.: 2 patents #1 of 3Top 35%
📍 Leeuwarden, NL: #3 of 14 inventorsTop 25%
Overall (2025): #91,875 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1092242 Egg carton Jelmer Gerhard Jan VAN DER MEIJ, Hendrik Freerk Kloosterman 2025-09-09
D1091333 Egg carton Jelmer Gerhard Jan VAN DER MEIJ, Hendrik Freerk Kloosterman 2025-09-02