HZ

Horst Zeizinger

EG Evonik Degussa Gmbh: 1 patents #67 of 293Top 25%
Overall (2011): #282,941 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8075862 Hydrophobic fumed silica and silicone rubber materials containing the fumed silica Juergen Meyer, Mario Scholz, Uwe Ellenbrand 2011-12-13