AA

Arto Alfthan

JD John Deere: 4 patents #1,200 of 5,518Top 25%
SO Safematic Oy: 2 patents #3 of 12Top 25%
📍 Tarttila, FI: #1 of 3 inventorsTop 35%
Overall (All Time): #821,416 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10920802 Cylinder with check valve Timo Neuvonen, Joni Turunen, Samuli Jormanainen, Esa Jääskeläinen 2021-02-16
10806103 Log processing head Lauri Palmroth 2020-10-20
7914087 Automatic track tensioning system 2011-03-29
7644580 Control coupling for changing the feeding speed of feeding members in a delimbing and cutting apparatus 2010-01-12
6457563 Arrangement in a circulation lubrication system Kari Ahlbom, Ari Airaksinen, Kari Antila, Jari Rinkinen 2002-10-01
6341667 Arrangement in a circulation lubrication system Kari Ahlbom, Ari Airaksinen, Kari Antila, Jari Rinkinen 2002-01-29