Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377667 | Telephone line-assist powered apparatus with programmable hold current | Spiro Poulis, John Evans | 2002-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377667 | Telephone line-assist powered apparatus with programmable hold current | Spiro Poulis, John Evans | 2002-04-23 |