RR

Rufus H. Richie

📍 Oak Ridge, TN: #476 of 833 inventorsTop 60%
🗺 Tennessee: #10,964 of 20,272 inventorsTop 55%
Overall (All Time): #3,251,620 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7952564 Multiple-touch sensor G. Samuel Hurst, Robert J. Warmack, Donald W. Bouldin, David Ritchie 2011-05-31