Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5134339 | High-voltage lead-through for particle-beam apparatus | Johannes Bihr, Harald Niebel | 1992-07-28 |
| 4680945 | Cooling chamber for processing specimens for microscopic and electron-microscopic investigations | — | 1987-07-21 |
| 4396861 | High voltage lead-through | Wilhelm Egle | 1983-08-02 |