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Hannes Karppinen

📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #3,740,347 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5507135 Apparatus for treating spinal disorders of an animal particularly those of a horse Pauli Gronberg 1996-04-16