Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642391 | Method and apparatus for monitoring channel performance on a channel using alternate mark inversion protocols | LuJack Ewell, Larry D. Bishop | 1997-06-24 |
| 5624196 | Method and apparatus for paper control including kickers | Kieran B. Kelly | 1997-04-29 |