ER

Erika Retzlaff

EG Evonik Degussa Gmbh: 1 patents #148 of 411Top 40%
📍 Marl, DE: #7 of 24 inventorsTop 30%
Overall (2018): #424,697 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10113025 Functionalized ketone-aldehyde condensation resins Christoph Duerr, Bettina Burian, Daniel Engelke, Michael Ewald, Tanja Joerres 2018-10-30