Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247531 | Apparatus for preionizing apulsed gas laser | — | 1993-09-21 |
| 5247534 | Pulsed gas-discharge laser | — | 1993-09-21 |
| 5247535 | Apparatus for preionization of gas in a pulsed gas laser | Ludwig Kohler, Bernd Keller | 1993-09-21 |