Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891332 | Method of manufacturing a semiconductor device comprising a circuit element formed of carbon doped polycrystalline silicon | Wilhelmus A. P. Claassen | 1990-01-02 |
| 4389273 | Method of manufacturing a semiconductor device | Cornelis H. J. van den Brekel | 1983-06-21 |