JA

Johannes Arndt

VK Viega Technology Gmbh & Co. Kg: 1 patents #1 of 24Top 5%
📍 Wuppertal, DE: #33 of 136 inventorsTop 25%
Overall (2021): #402,393 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10941551 Drain valve for a sanitary cistern Gerhard Rothstein, Heinz Wessel 2021-03-09