Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213807 | Method of fabricating semiconductor devices | — | 1980-07-22 |
| 4211182 | Diffusion apparatus | — | 1980-07-08 |
| 4199386 | Method of diffusing aluminum into monocrystalline silicon | John Manning Savidge Neilson | 1980-04-22 |