Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4754397 | Fault tolerant modular subsystems for computers | Rooshabh Varaiya, David S. Ng, Joerg Ferchau | 1988-06-28 |
| 4638240 | Base drive circuit for high-power switching transistor | Richard B. Preuit | 1987-01-20 |