Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412131 | Monochromator for charged particles | — | 1983-10-25 |
| 4300045 | Beam guidance for electron beam tests, and electron impact spectrometer having such beam guidance | Harald Ibach, Heinz-Dieter Bruchmann, Sieghard Lehwald | 1981-11-10 |
| 4270053 | Electronic or ionic optical apparatus | — | 1981-05-26 |