Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646553 | Driver for tri-state bus | Mark S. Isfeld | 1997-07-08 |
| 5592622 | Network intermediate system with message passing architecture | Mark S. Isfeld, Michael J. Seaman, Tracy D. Mallory, Nagaraj Arunkumar | 1997-01-07 |