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Methods and systems for performing security risk assessments of internet merchant entities |
Robert Degen |
2011-04-19 |
| 7693789 |
System and method for detecting fraudulent calls |
Robert Degen, Duane Ritter, Brian Prendergast |
2010-04-06 |
| 7620599 |
System and method for detecting fraudulent calls |
Robert Degen, Duane Ritter, Brian Prendergast |
2009-11-17 |
| 7444304 |
Credit card transaction tracking systems and methods |
Brian Prendergast, Duane Ritter |
2008-10-28 |
| 7386510 |
System and method for detecting fraudulent calls |
Robert Degen, Duane Ritter, Brian Prendergast |
2008-06-10 |
| 7313545 |
System and method for detecting fraudulent calls |
Robert Degen, Duane Ritter, Brian Prendergast |
2007-12-25 |
| 6254000 |
System and method for providing a card transaction authorization fraud warning |
Robert Degen |
2001-07-03 |