Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7502454 | Method of accounting prepaid online internet service credit values | Daniel Joseph Gregory, James A. Gerring, Russell W. Sturgeon | 2009-03-10 |
| 6965667 | Method of accounting prepaid online internet service credit values | Daniel Joseph Gregory | 2005-11-15 |