Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10543625 | Method and device for casting a ring-shaped plastic frame in a recess of a rotor disk of a double-sided machining machine | Jurgen Kanzow | 2020-01-28 |
| 6866468 | Loading and unloading station for a device for the processing of circular flat work-pieces, especially semiconductor wafers | Thomas Keller | 2005-03-15 |
| 5243484 | Cleaning cassette for cassette tape recorders | Anders Moesgaard | 1993-09-07 |