DW

Donald W. Wilkening

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Park Rapids, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #407 of 2,022 inventorsTop 25%
Overall (1989): #118,763 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D301369 Fireplace grate — 1989-05-30