Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821276 | Super-luminescent diode | Frank Z. Hawrylo, Maria Harvey | 1989-04-11 |
| 4821277 | Super-luminescent diode | Dean B. Gilbert | 1989-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821276 | Super-luminescent diode | Frank Z. Hawrylo, Maria Harvey | 1989-04-11 |
| 4821277 | Super-luminescent diode | Dean B. Gilbert | 1989-04-11 |