HR

Helmut Roth

EG Evonik Degussa Gmbh: 1 patents #140 of 451Top 35%
📍 Mainaschaff, DE: #1 of 1 inventorsTop 100%
Overall (2019): #447,656 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10280088 Method for producing silicic acid with variable thickening Christian Schulze Isfort, Rainer Golchert, Andreas Hille, Kai Schumacher 2019-05-07