Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806057 | Automatic wafer loading method and apparatus | Norman S. Cay | 1989-02-21 |
| 4440538 | Apparatus for loading and unloading a furnace | — | 1984-04-03 |
| 4427378 | Closure and seal construction for high-pressure oxidation furnace and the like | — | 1984-01-24 |