HD

H. G. van Dalen

CT Ctb: 1 patents #4 of 7Top 60%
📍 Arnhem, NL: #6 of 32 inventorsTop 20%
Overall (2021): #441,992 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11039604 Laying nest with rack drive floor expulsion system Frank Luttels, Johannes Albert Donker 2021-06-22