HH

Harald Hertlein

WA Wacker Chemie Ag: 1 patents #11 of 61Top 20%
Overall (2022): #440,001 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11440803 Process for preparing polycrystalline silicon Dirk Weckesser 2022-09-13