FK

Franklin D. Kalk

DP Dupont Photomasks: 3 patents #1 of 23Top 5%
🗺 New York: #598 of 8,003 inventorsTop 8%
Overall (2005): #24,404 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6911283 Method and apparatus for coupling a pellicle to a photomask using a non-distorting mechanism Joseph Gordon, Gregory P. Hughes, Hakki Ufuk Alpay, Glenn E. Storm 2005-06-28
6841309 Damage resistant photomask construction H. Ufuk Alpay, Joseph Gordon, Gregory P. Hughes 2005-01-11
6841312 Method and apparatus for coupling a pellicle assembly to a photomask 2005-01-11