RD

Robert K. Dawless

AA Aluminum Company Of America: 1 patents #22 of 108Top 25%
📍 Monroeville, PA: #21 of 81 inventorsTop 30%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #63,940 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822585 Silicon purification method using copper or copper-aluminum solvent metal — 1989-04-18