Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887049 | Solid state space harmonic amplifier | — | 1989-12-12 |
| 4862119 | Non-reciprocal semiconductor device | Gary A. Prinz, James J. Krebs | 1989-08-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887049 | Solid state space harmonic amplifier | — | 1989-12-12 |
| 4862119 | Non-reciprocal semiconductor device | Gary A. Prinz, James J. Krebs | 1989-08-29 |