OT

Otto Tschumi

AA Atlas Copco Rock Drills Ab: 1 patents #2 of 13Top 20%
📍 Frauenfeld, CH: #1 of 8 inventorsTop 15%
Overall (2016): #272,272 of 481,213Top 60%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9366136 Device for coating tunnel walls Lars Wingeier 2016-06-14