GH

George W. Hall

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Sioux City, IA: #1 of 5 inventorsTop 20%
🗺 Iowa: #10 of 364 inventorsTop 3%
Overall (1982): #13,954 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4356637 Device for holding a surveyor's range pole — 1982-11-02
4339880 Device for holding surveyor's instrument — 1982-07-20