Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598409 | Programmable telecommunications switch for personal computer | Robert P. Madonna, Mark P. Hebert | 1997-01-28 |
| 5321744 | Programmable telecommunication switch for personal computer | Robert P. Madonna, Mark P. Hebert | 1994-06-14 |