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Ching-Feng Chang

UC Ucar Carbon Company: 1 patents #2 of 15Top 15%
📍 Strongsville, OH: #12 of 37 inventorsTop 35%
🗺 Ohio: #1,400 of 5,375 inventorsTop 30%
Overall (2004): #249,148 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6800364 Isotropic pitch-based materials for thermal insulation Charles C. Chiu, Irwin C. Lewis 2004-10-05