Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6570489 | Telephone communication system with integrated pager functionality | Majid Ressalei | 2003-05-27 |
| 6553106 | Alphanumeric messaging system | Gary L. Griffith, Majid Ressalei, Wilfred E. Lehder, Jr. | 2003-04-22 |