Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797372 | Method of making a merge bipolar and complementary metal oxide semiconductor transistor device | Douglas P. Verret, Michael C. Smayling, Stephen A. Keller | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797372 | Method of making a merge bipolar and complementary metal oxide semiconductor transistor device | Douglas P. Verret, Michael C. Smayling, Stephen A. Keller | 1989-01-10 |