DR

Daniel R. Riehle

GE: 1 patents #446 of 1,473Top 35%
📍 Columbus, OH: #41 of 181 inventorsTop 25%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #144,210 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306318 Process for making coated abrasives for grinding wheels Alan C. Carius, Edward J. Connors 1994-04-26