IL

Irwin C. Lewis

UC Ucar Carbon Company: 3 patents #1 of 15Top 7%
📍 Strongsville, OH: #2 of 37 inventorsTop 6%
🗺 Ohio: #291 of 5,375 inventorsTop 6%
Overall (2004): #27,744 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6803108 Carbon fiber binder pitch Terrence Pirro 2004-10-12
6800364 Isotropic pitch-based materials for thermal insulation Charles C. Chiu, Ching-Feng Chang 2004-10-05
6699427 Manufacture of carbon/carbon composites by hot pressing Dai Huang, William Cate, Richard T. Lewis 2004-03-02