HW

Hugo Maurits Van Wieringen

📍 Heemstede, NL: #33 of 84 inventorsTop 40%
Overall (All Time): #3,293,386 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7743723 Davit assembly and a method for moving a boat Andreas Adrianus Verkooijen 2010-06-29