HK

Helmke Kalkmann

AM Amazon: 1 patents #1,427 of 4,749Top 35%
📍 Osnabrück, DE: #5 of 50 inventorsTop 10%
Overall (2022): #435,983 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11504728 Active substance supply system for an agricultural sprayer Timo Klemann, Christoph Kühn, Achim Dembeck, Johannes Feldhaus, Mathias Stiegemeyer +1 more 2022-11-22