RR

Ray T. Richter

AL Alcoa: 1 patents #13 of 92Top 15%
📍 Tualatin, OR: #11 of 25 inventorsTop 45%
🗺 Oregon: #705 of 2,197 inventorsTop 35%
Overall (2005): #118,675 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6843863 Aluminum alloys having improved cast surface quality David H. DeYoung, William F. McGinnis, Jeffrey J. Wiesner 2005-01-18