Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384412 | Electron microscope with an energy filter having hexapole correctors which are coupled with a projective system downstream of the energy filter | Stephan Kujawa | 2002-05-07 |
| 5177361 | Electron energy filter | Hans-Joachim Pätzold, Albrecht Rilk, Johannes Bihr | 1993-01-05 |