SH

Stephen S. Hupp

AO Ashland Oil: 1 patents #18 of 60Top 30%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #55,405 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853777 Method for evaluating smooth surfaces — 1989-08-01