DK

Darrel J. Klein

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Wahpeton, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #11 of 92 inventorsTop 15%
Overall (1989): #122,689 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833869 Grain deflector for combine harvester — 1989-05-30