RR

Raymond T. Richter

AL Alcoa: 1 patents #301 of 632Top 50%
📍 Murrysville, PA: #353 of 521 inventorsTop 70%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,570,462 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6179042 Non-hot crack bottom block for casting aluminum ingot Rick D. Perdue, Carl R. Reagin, S. John Pien, Ho Yu 2001-01-30