Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877300 | Non-adiabatically-tapered connector | Mark A. Newhouse, David Lee Weidman | 1989-10-31 |
| 4799949 | Method of making low loss fiber optic coupler | Donald B. Keck, Donald R. Lyons | 1989-01-24 |