RR

Roberto J. Rioja

AL Alcoa: 1 patents #26 of 93Top 30%
📍 Murrysville, PA: #6 of 53 inventorsTop 15%
🗺 Pennsylvania: #615 of 5,394 inventorsTop 15%
Overall (2003): #45,270 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6562154 Aluminum sheet products having improved fatigue crack growth resistance and methods of making same Robert W. Westerlund, Anne E. Roberts, Dhruba J. Chakrabarti, Diana K. Denzer, Anthony Morales +2 more 2003-05-13
6537392 Corrosion resistant 6000 series alloy suitable for aerospace applications Paul E. Magnusen, Edward L. Colvin 2003-03-25