GT

Grzegorz Traczykowski

HO Hobbico: 1 patents #10 of 25Top 40%
📍 Gdynia, PL: #35 of 79 inventorsTop 45%
Overall (All Time): #3,368,489 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7441776 Three-dimensional puzzle Krzysztof Ustarbowski, Aleksandra Emmanouilidou, Roman Kornela, Gordy Cockburn, Krzysztof Furmanczyk 2008-10-28