HK

Hendrik Jan Kettelarij

SB Signify Holding B.V.: 1 patents #69 of 237Top 30%
Overall (2025): #371,636 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12269204 Extrusion-based additive manufacturing method Peter Tjin Sjoe Kong Tsang, Coen Theodorus Hubertus Fransiscus Liedenbaum, Hans Kroes 2025-04-08