RO

Ricardus Josephus Johannus Maria van Oostrum

📍 Utrecht, NL: #535 of 1,053 inventorsTop 55%
Overall (All Time): #3,039,473 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8959865 Method for erecting a building structure with construction elements and a system of construction elements therefor Marlon Roger Philip Kratz 2015-02-24