Ralph L. Horst

AA Aluminum Company Of America: 2 patents #290 of 1,017Top 30%

📍 New Kensington, PA: #113 of 233 inventorsTop 50%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,333,061 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4865651	Method of making an aluminum base alloy anode	—	1989-09-12
4792430	Aluminum anode alloy	—	1988-12-20