RP

Ryszard Piekarsky

📍 Żagań, PL: #1 of 2 inventorsTop 50%
Overall (All Time): #3,475,053 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6715989 Axial fan Roberto Eduardo Mosiewicz 2004-04-06