Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8464937 | Account control method and system that allows only eligible and authorized items to be purchased using the account | Cullen L. Reed, Richard Lee Stephenson, Steven T. Brown, Joanne E. Gruchalski, Jeffrey Jay Erdmann | 2013-06-18 |
| 8412540 | Healthcare eligibility transactions | Jeffrey Jay Erdmann, Steven T. Brown, Joanne E. Gruchalski, Rosanne Marie Butkowski, Douglas L. Norman +4 more | 2013-04-02 |
| 7866548 | Account control method and system that allows only eligible and authorized items to be purchased using the account | Cullen L. Reed, Richard Lee Stephenson, Steven T. Brown, Joanne E. Gruchalski, Jeffrey Jay Erdmann | 2011-01-11 |
| 7822624 | Healthcare eligibility transactions | Jeffrey Jay Erdmann, Steven T. Brown, Joanne E. Gruchalski, Rosanne Marie Butkowski, Douglas L. Norman +4 more | 2010-10-26 |