KH

Kari Haavisto

TO T-Drill Oy: 1 patents #4 of 13Top 35%
📍 Vaasa, FI: #125 of 260 inventorsTop 50%
Overall (All Time): #3,552,803 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6427508 Automated collar-forming drill mechanism Pertti Lehto, Vesa Ropponen, Timo Saari 2002-08-06