NY

Norman R. Youngberg

📍 Miami, OK: #8 of 36 inventorsTop 25%
🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%
Overall (All Time): #2,301,242 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5203149 Slope mower Cyril A. Malinski 1993-04-20
5129218 Vehicle for use on flat or sloped surfaces Cyril A. Malinski 1992-07-14