Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887275 | High-energy laser system | Hans-Jurgen Cirkel, Willi Bette | 1989-12-12 |
| 4822681 | Activated polymer solid bodies and processes for the production thereof | Werner Schossler, Hans-Friedrich Boeden, Martin Holtzhauer, Fritz Loth, Falk Hiepe +3 more | 1989-04-18 |
| 4799749 | Integrated resonator matrix for wavelength-selective separation or joining of channels in the frequency domain of optical communications technology | Manfred Borner, Gert Trommer | 1989-01-24 |