Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5412709 | Digital telephone station line controller | J. Michael Jarvis, Andrew F. Bass | 1995-05-02 |
| 4829297 | Communication network polling technique | Lester A. Jones, Mark A. Flood | 1989-05-09 |