JW

James Robert Walker

📍 Deerfield Beach, FL: #1 of 10 inventorsTop 10%
🗺 Florida: #421 of 2,217 inventorsTop 20%
Overall (1989): #98,821 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4813477 Heat exchanger-filter apparatus for hydrostatic system David W. Hansen 1989-03-21