Assignee
INT VERIFACT INC
US9 patents
Top patents by PatentIndex Score
US5892824AApr 6, 1999
Signature capture/verification systems and methods
INT VERIFACT INC472 citations96
US5613680AMar 25, 1997
Game card and system of authorizing game card
INT VERIFACT INC230 citations95
US5321243AJun 14, 1994
Card reader apparatus with read head mounting structure and card guide
INT VERIFACT INC70 citations94
US5912446AJun 15, 1999
Card reader with carriage powered by movement of inserted card
INT VERIFACT INC135 citations93
US6097606AAug 1, 2000
Financial transaction terminal with limited access
INT VERIFACT INC78 citations91
US5493613AFeb 20, 1996
Combination pin pad and terminal
INT VERIFACT INC127 citations90
US5559317ASep 24, 1996
Card reader with carriage powered by movement of inserted card
INT VERIFACT INC30 citations86
US5938472AAug 17, 1999
Tamper indicating arrangement
INT VERIFACT INC18 citations82
US5512738AApr 30, 1996
Coded seal
INT VERIFACT INC13 citations65