CK

Charles R. Keil

MI Morton International: 3 patents #20 of 172Top 15%
📍 Mission Viejo, CA: #6 of 106 inventorsTop 6%
🗺 California: #921 of 17,285 inventorsTop 6%
Overall (1997): #17,582 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5698370 Esterified styrene/maleic anhydride polymer and polymer-containing photoimageable composition having improved alkaline process resistance Randall W. Kautz 1997-12-16
5698376 Method of producing a resist pattern by contact imaging a photoimageable composition providing a tack-free surface James J. Briguglio, Vinai Ming Tara, Edward J. Reardon, Randall W. Kautz 1997-12-16
5609991 Photoimageable composition having improved alkaline process resistance and tack-free surface for contact imaging James J. Briguglio, Vinai Ming Tara, Edward J. Reardon, Randall W. Kautz 1997-03-11