Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760409 | Method and system for ordering a telecommunication service | Marc Lipton | 2004-07-06 |
| 6041104 | Method and system for ordering a telecommunication service | Marc Lipton | 2000-03-21 |