Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4445129 | Semiconductor device with a gray tin layer and a method of making the same | — | 1984-04-24 |
| 4207122 | Infra-red light emissive devices | — | 1980-06-10 |
| 4190809 | Stripe lasers | Paul Anthony Kirkby | 1980-02-26 |