HR

Henricus G. R. Rensen

📍 Bemmel, NL: #5 of 17 inventorsTop 30%
Overall (All Time): #1,663,089 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5173311 Apparatus for manufacturing bricks with smooth side surfaces — 1992-12-22
4917838 Method of manufacturing green bricks with smooth side surfaces — 1990-04-17
4832587 Device for manufacturing bricks — 1989-05-23