Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987760 | Method of manufacturing a holding plate, in particular for a clamp for holding wafers | Ralf Hammer, Stefan Hoescheler, Mike Fischer | 2021-04-27 |
| 10475689 | Method for processing a holding plate, in particular for a clamp for holding a wafer | Volker Schmidt, Ralf Hammer, Mike Fischer | 2019-11-12 |