Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577730 | Modular digital telephone system and method including an universal telephony shelf | Stephen Weir, Leonid Shvarzberg, Stephen Bellato, Terry Svetz, David Hochman +2 more | 2003-06-10 |