Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107532 | Automated documentation system for a communications network | John G. Hansen | 1992-04-21 |
| 4953194 | Automated documentation system for a communications network | John G. Hansen | 1990-08-28 |