Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410925 | Single tilt rotation cryotransfer holder for electron microscopes | Jochen K. Böhm, Rudolf Gatz, Stephan Nickell, Ronald Zolkowski | 2002-06-25 |
| 6388262 | Double tilt and rotate specimen holder for a transmission electron microscope | Reza Alani, Richard Mitro, Leszek Malaszewski, Robert Michael Kozar, Ronald Zolkowski +1 more | 2002-05-14 |