Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681089 | Deck chair assembly | — | 1997-10-28 |
| 5635980 | System and method for customer premises broadband interface with on-hook alerting | Frederick Link, Barry K. Schwartz | 1997-06-03 |