HW

Hanns Wochner

WA Wacker Chemie Ag: 2 patents #3 of 80Top 4%
Overall (2017): #149,389 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9771651 Process for producing polycrystalline silicon 2017-09-26
9725212 Packing of polysilicon 2017-08-08