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

Hendrik Freerk Kloosterman

HB Huhtamaki Nederland B.V.: 2 patents #1 of 3Top 35%
HU Huhtamaki: 1 patents #2 of 6Top 35%
HB Huhtamaki Molded Fiber Technology B.V.: 1 patents #4 of 6Top 70%
📍 Sumar, NL: #1 of 1 inventorsTop 100%
Overall (2025): #36,312 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1094116 Egg carton Jelmer Gerhard Jan VAN DER MEIJ 2025-09-23
D1092241 Egg carton Gerard van der Meij 2025-09-09
D1092242 Egg carton Jelmer Gerhard Jan VAN DER MEIJ, Roelof De Haan 2025-09-09
D1091333 Egg carton Jelmer Gerhard Jan VAN DER MEIJ, Roelof De Haan 2025-09-02