Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845716 | Arrangement for the wavelength-selective internal intensity modulation and radiation pulse generation of high power CO.sub.2 lasers | Gisbert Staupendahl, Richard Wittig | 1989-07-04 |