RD

Roger A. Dufresne

IBM: 1 patents #1,916 of 5,400Top 40%
📍 Saint Albans, VT: #2 of 9 inventorsTop 25%
🗺 Vermont: #219 of 563 inventorsTop 40%
Overall (2002): #129,453 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6445021 Negative differential resistance reoxidized nitride silicon-based photodiode and method Fen Chen, Baozhen Li, Alvin W. Strong 2002-09-03