Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849462 | Ultraviolet-curable coatings for optical glass fibers having improved adhesion | — | 1989-07-18 |
| 4844604 | Optical fiber bundling material and bundled optical fibers | Tohru Ohtaka, Keiichi Bessho, Takeshi Sugimoto, Katsutoshi Igarashi | 1989-07-04 |
| 4806574 | Ultraviolet curable coatings for optical glass fiber based on a polyfunctional core | John J. Krajewski, Clive J. Coady, John M. Zimmerman, Gerry K. Noren, Christopher Eugene Fisher | 1989-02-21 |
| 4798852 | Ultraviolet curable coatings for optical glass fiber | John M. Zimmerman | 1989-01-17 |