Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336885 | Electron beam apparatus | Harald Rose, Ralf Degenhardt | 1994-08-09 |
| 5300775 | Method of selecting a spatial energy spread within an electron beam, and an electron beam apparatus suitable for carrying out such a method | — | 1994-04-05 |