DR

Donald G. Rightnour

SV Shop Vac: 1 patents #40 of 59Top 70%
📍 Selinsgrove, PA: #14 of 31 inventorsTop 50%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,970,255 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4650200 Dolly with tank holding device Robert C. Berfield, Robert L. Crevling, Jr. 1987-03-17