RH

Ralph L. Horst

AA Aluminum Company Of America: 1 patents #22 of 108Top 25%
📍 New Kensington, PA: #5 of 22 inventorsTop 25%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #67,741 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4865651 Method of making an aluminum base alloy anode — 1989-09-12