DW

David L. Wells

SS Stewart & Stevenson Services: 1 patents #1 of 2Top 50%
📍 Bettendorf, IA: #4 of 12 inventorsTop 35%
🗺 Iowa: #89 of 549 inventorsTop 20%
Overall (1989): #121,333 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4878556 Vehicle steering systems — 1989-11-07