Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231660 | Manufactured granular substrate and method for producing the same | James Welshimer, David L. Ashworth, Peter V. Cawlfield, Nadine C. Dunn, Gerald L. Gingrich +3 more | 2001-05-15 |
| 4498917 | Method and apparatus for laser sizing of optical fibers | Barry L. Kelmachter | 1985-02-12 |
| 4491463 | Laser sizing method and apparatus for fiber optic buffers | Joseph Winter | 1985-01-01 |