DB

Douglas B. Boyers

FW Federal-Mogul Worldwide: 1 patents #1 of 17Top 6%
📍 Coldwater, MI: #2 of 11 inventorsTop 20%
🗺 Michigan: #694 of 3,452 inventorsTop 25%
Overall (1989): #119,944 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4856794 Oil seal with antirotation ribs Steven R. Wilkening 1989-08-15