HK

Hendrik Jan Kettelarij

SB Signify Holding B.V.: 3 patents #32 of 365Top 9%
Overall (2022): #80,285 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11370163 Extrusion-based additive manufacturing method Peter Tjin Sjoe Kong Tsang, Coen Theodorus Hubertus Fransiscus Liedenbaum, Hans Kroes 2022-06-28
11294118 Light guide-based luminaire Rick Gerhardus Nijkamp, Vincent Stefan David Gielen 2022-04-05
11273597 Printer unit for a 3D-printing apparatus and method Peter Tjin Sjoe Kong Tsang, Hans Kroes 2022-03-15