Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878260 | Interlinking assembly device | — | 2018-01-30 |
| 4653043 | Pre-cutover verification of switching system subscriber lines served via digital carrier facilities | Patrick K. Brady, Barry L. Posterick, Gilbert Mark Stewart | 1987-03-24 |