HA

H. Ufuk Alpay

DP Dupont Photomasks: 1 patents #20 of 39Top 55%
📍 Poughquag, NY: #72 of 99 inventorsTop 75%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,438,594 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6841309 Damage resistant photomask construction Joseph Gordon, Gregory P. Hughes, Franklin D. Kalk 2005-01-11