Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5481602 | Method and apparatus for alternate destination routing for switching egress customers | Rose A. Krilcich, William G. Kuchenbecker, Bryan M. Richardson | 1996-01-02 |
| 5026141 | Structural monitoring system using fiber optics | — | 1991-06-25 |
| 4927232 | Structural monitoring system using fiber optics | — | 1990-05-22 |
| 4812645 | Structural monitoring system using fiber optics | — | 1989-03-14 |
| 4654520 | Structural monitoring system using fiber optics | — | 1987-03-31 |