HH

Harald Hertlein

WA Wacker Chemie Ag: 1 patents #35 of 116Top 35%
Overall (2020): #456,871 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10544047 Method for producing polycrystalline silicon Friedrich Popp 2020-01-28