AA

Arto Alfthan

JD John Deere: 1 patents #273 of 734Top 40%
📍 Tarttila, FI: #1 of 2 inventorsTop 50%
Overall (2021): #525,730 of 548,734Top 100%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10920802 Cylinder with check valve Timo Neuvonen, Joni Turunen, Samuli Jormanainen, Esa Jääskeläinen 2021-02-16