Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859016 | Fiber optic amplifier | Herbert J. Shaw | 1989-08-22 |
| 4815804 | In-line fiber optic memory and method of using same | Emmanuel Desurvire, H. John Shaw | 1989-03-28 |
MD
Michel J. F. Digonnet
Overall (1989): #20,053 of 140,708Top 15%
2
Patents 1989