Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845725 | Window laser with high power reduced divergence output | Donald R. Scifres | 1989-07-04 |
| 4809288 | Hybrid Y-junction laser array | Donald R. Scifres, Peter Cross, William Streifer | 1989-02-28 |