Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5002897 | Method of making a complementary metal electrode semiconductor device | Edward T. Lewis | 1991-03-26 |
| 4951114 | Complementary metal electrode semiconductor device | Edward T. Lewis | 1990-08-21 |
| 4707800 | Adder/substractor for variable length numbers | Edward T. Lewis | 1987-11-17 |