LT

Lauri J. Teivainen

KO Kemira Oy: 1 patents #20 of 84Top 25%
📍 Vihti, FI: #9 of 16 inventorsTop 60%
Overall (All Time): #3,950,018 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4737491 Wood preservative Sirkka L. Leppavuori, Lars Petander, Hakan E. Wikberg 1988-04-12