SK

Stephan Karpfhammer

WA Wacker Chemie Ag: 1 patents #18 of 96Top 20%
Overall (2021): #251,329 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10995264 Coated proppants for fracking extraction methods Thomas Bastelberger, Abdulmajid Hashemzadeh, Arndt Schlosser 2021-05-04