DQ

David B. Quinn

General Motors: 1 patents #107 of 586Top 20%
📍 Grand Blanc, MI: #1 of 11 inventorsTop 10%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #121,989 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4860499 Apparatus for measuring grinding forces on ceramic parts Bruce R. Dinger, Mark R. McClanahan, Frederick L. Kennard, III 1989-08-29