Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888684 | Multiprocessor bus protocol | David J. Lilja, A. Richard Zacher | 1989-12-19 |
| 4817091 | Fault-tolerant multiprocessor system | James A. Katzman, Joel F. Bartlett, Richard M. Bixler, William H. Davidow, John A. Despotakis +7 more | 1989-03-28 |
| 4807116 | Interprocessor communication | James A. Katzman, Joel F. Bartlett, Richard M. Bixler, William H. Davidow, John A. Despotakis +7 more | 1989-02-21 |