HL

Hendrik Lenten

📍 Sneek, NL: #13 of 46 inventorsTop 30%
Overall (All Time): #2,334,300 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4887398 Hydraulic buffer to protect buildings against earthquakes — 1989-12-19
4578038 Elongated propelling means for manually moving a sailing craft over the water surface — 1986-03-25