IV

Ilkka Valkonen

KO Kone: 1 patents #47 of 145Top 35%
📍 Lahti, FI: #92 of 197 inventorsTop 50%
Overall (All Time): #3,842,135 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5082118 Device for separating hard objects, such as stones, from a stream of wood Kari Rintala, Jyrki Paarma, Mikko Sissala, Pekka Kokko 1992-01-21