Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835513 | Method and apparatus for testing an airbag restraint system | Dana A. Stonerook | 1989-05-30 |
| 4825148 | Resistance measurement circuit and method | Dana A. Stonerook | 1989-04-25 |
| 4814684 | Apparatus for extending the Vout/Vin ratio of a DC-to-DC converter | — | 1989-03-21 |