Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5802144 | Minimum common span network outage detection and isolation | William D. Croslin, Craig Hayes, Bruce Stewart | 1998-09-01 | $208,387,000 |
| 4685402 | Fire resistive cabinet for storing easily damageable electronic data storage materials | Lowell F. Nelson | 1987-08-11 |