JR

James R. Ringrose

UN Unknown: 1 patents #112 of 1,079Top 15%
📍 Portland, OR: #13 of 101 inventorsTop 15%
🗺 Oregon: #40 of 384 inventorsTop 15%
Overall (1982): #19,381 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4355956 Wind turbine Leonard G. Dahle 1982-10-26