RK

Ralph Gerardus Franciscus Herman Kweens

📍 Boxtel, NL: #20 of 67 inventorsTop 30%
Overall (All Time): #1,777,284 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12077974 Scaffolding, coupling device and method for erecting a scaffolding Petrus Christianus Johanna Maria Van Oers, Antonius Johannus Marinus Van Leent 2024-09-03
10174512 Suspended scaffolding and suspending device therefore Petrus Christianus Johanna Maria Van Oers, Cornelus Jacobus Scholten 2019-01-08