HB

Hendrik Willem Bennenk

📍 Monnickendam, NL: #7 of 14 inventorsTop 50%
Overall (All Time): #3,698,285 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5815989 Cantilevered roof construction Johannis Istha, Robert Van Der Leij 1998-10-06