VD

Valentin Dubois

Overall (2022): #221,423 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11442026 Crack structure and tunneling device with a layer exhibiting a crack-defined gap between two cantilevering parts Frank Niklaus, Göran Stemme 2022-09-13