Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898603 | Method for manufacturing halide glass optical fiber | — | 1990-02-06 |
| 4885019 | Process for making bulk heavy metal fluoride glasses | — | 1989-12-05 |
| 4872894 | Method for rapid preparation of halide glasses | — | 1989-10-10 |
| 4842631 | Method of making carbon dioxide and chlorine free fluoride-based glass | — | 1989-06-27 |
| 4810926 | Impregnated thermionic cathode | James A. Schwarz, Edward J. Daniszewski | 1989-03-07 |
| 4666486 | Process for making bulk heavy metal fluoride glasses | — | 1987-05-19 |
| 4191561 | Method for the production of trialuminum nickelide fibers | Kenneth P. Quinlan | 1980-03-04 |