Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594639 | Rewarding telephone callers based on call information | Lee Begeja, Carroll W. Creswell | 2003-07-15 |
| 6526272 | Reducing calling costs for wireless phones using multiple mobile identification numbers | Lee Begeja, Jeffrey Joseph Farah, Rajesh Kapadia, Bernard S. Renger, Benjamin J. Stern | 2003-02-25 |