JH

J. F. J. M. van den Heuvel

DB Dümmen Group B.V.: 1 patents #6 of 8Top 75%
Overall (2022): #421,295 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11419279 Airborne rooting and callusing of cuttings Perry Th. J. G. Wismans 2022-08-23