SD

Stephan Drumm

WG Wirtgen Gmbh: 3 patents #8 of 42Top 20%
📍 Ockenfels, DE: #1 of 1 inventorsTop 100%
Overall (2020): #68,356 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10822041 Earth working machine having a panel arrangement liftable and lowerable together with a protective canopy Cyrus Barimani, Alexander Körtgen 2020-11-03
10822754 Earth working machine having an operating console with improved vandalism protection Cyrus Barimani, Christian Berning 2020-11-03
10735042 Vandalism-resistant information interface apparatus for an earth working machine Cyrus Barimani 2020-08-04