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Viktor Koltai

📍 Szolnok, HU: #6 of 28 inventorsTop 25%
Overall (All Time): #2,746,002 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D928646 Wildlife warning whistle 2021-08-24