PG

Pieter Marcel De Graaf

📍 Harderwijk, NL: #2 of 7 inventorsTop 30%
Overall (2021): #300,742 of 548,734Top 55%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11053678 Wall element for a partition wall, and partition wall Willem Anne Theodoor Menzo 2021-07-06