Assignee
TULLIS JOHN
US4 patents
Top patents by PatentIndex Score
US8170953B1May 1, 2012
Systems and method for screening payment transactions
TULLIS JOHN49 citations90
US8332315B2Dec 11, 2012
Payment message routing using geo-location
TULLIS JOHN8 citations82
US8296232B2Oct 23, 2012
Systems and methods for screening payment transactions
TULLIS JOHN17 citations78
US8590779B2Nov 26, 2013
Value token conversion
TULLIS JOHN5 citations65