VW

Vitali Welmann

📍 Hinterhochstett, DE: #3 of 9 inventorsTop 35%
Overall (2025): #179,839 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12378632 Bauxite processing method Boris Nikolaevich Ulko, Johann Eirich 2025-08-05