DW

Dirk Jan Dingeman Van Waardhuizen

📍 Ridderkerk, NL: #9 of 41 inventorsTop 25%
Overall (All Time): #1,712,114 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12297941 Low-pressure tubular system comprising expansion joints Simon Wolfert 2025-05-13
11873641 Watertight joint and method of installing a watertight joint 2024-01-16