Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5900033 | Apparatus and method for improved optical glass GOB preform production | — | 1999-05-04 |
| 5766293 | Method and apparatus for making optical preforms with controlled peripheral edge wall geometry | — | 1998-06-16 |
| 5709723 | Method for producing large glass preforms | — | 1998-01-20 |