JL

John Liu

AA Aluminum Company Of America: 1 patents #22 of 108Top 25%
📍 Murrysville, PA: #24 of 68 inventorsTop 40%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #94,316 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4863528 Aluminum alloy product having improved combinations of strength and corrosion resistance properties and method for producing the same Melvin H. Brown, James T. Staley, Sootae Lee 1989-09-05