Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8392331 | Hybrid secured credit card | James K. Macklin, Hans Dirk Schumacher, David N. Joffe | 2013-03-05 |
| 8275685 | Determining a payment strategy | Hans Dirk Schumacher, David N. Joffe, Susan Smith Thomas | 2012-09-25 |
| 8161325 | Recommendation of relevant information to support problem diagnosis | Matthew A. Calman, Earl J. Wagner, Srinivas Darga, Patrick B. Kelly | 2012-04-17 |