HE

Hartley Ellingson

FC Frontier Cooperative: 1 patents #1 of 1Top 100%
📍 Hankinson, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #7 of 44 inventorsTop 20%
Overall (1982): #61,347 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344723 Vacuum grain moving apparatus — 1982-08-17