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Olli Kekalainen

OA Oy Partek Ab: 1 patents #13 of 62Top 25%
📍 Toijala, FI: #16 of 28 inventorsTop 60%
Overall (All Time): #3,884,283 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5044489 Feed screw Jaakko O. Barsk, Pekka Havola 1991-09-03