Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216492 | Methods and apparatus for providing quartz glass connectors | Poul E. Breidenbach, Heinz Herzog, Helmut Leber | 2001-04-17 |
| 5904182 | Methods and apparatus for providing quartz glass connectors | Poul E. Breidenbach, Heinz Herzog, Helmut Leber | 1999-05-18 |