PK

Pekka Koskelo

TO Tamrock Oy: 1 patents #19 of 42Top 50%
📍 Ylöjärvi, FI: #34 of 64 inventorsTop 55%
Overall (All Time): #3,793,758 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5297642 Apparatus for storing drill rods Pauli Rajakallio, Jouko Kaakkurivaara, Leo Hakkinen, Markku Launiemi 1994-03-29