CH

Charles H. Howard

DP Dupont Photomasks: 1 patents #4 of 16Top 25%
🗺 Texas: #2,374 of 8,731 inventorsTop 30%
Overall (2004): #247,725 of 270,089Top 95%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6721695 Method and apparatus for evaluating the runability of a photomask inspection tool Xiaoming Chen, Franklin D. Kalk, Kong Son, Paul Chipman 2004-04-13