JD

Johannes Albert Donker

CT Ctb: 1 patents #4 of 7Top 60%
Overall (2021): #399,953 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11039604 Laying nest with rack drive floor expulsion system H. G. van Dalen, Frank Luttels 2021-06-22