Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862803 | Integrated silicon secondary explosive detonator | Dave Hoff | 1989-09-05 |
| 4840122 | Integrated silicon plasma switch | — | 1989-06-20 |
| 4831933 | Integrated silicon bridge detonator | Leonard D. Hones, Patricia A. Douma, Earl W. McDonald | 1989-05-23 |