RS

Roman Szpur

📍 Dayton, OH: #20 of 127 inventorsTop 20%
🗺 Ohio: #711 of 5,754 inventorsTop 15%
Overall (2002): #43,668 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6368063 Cavity turbine 2002-04-09
6345957 Cavity vertical turbine 2002-02-12