Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989436 | System for axially shifting a roll in a roll stand | Helmut Setzer | 1991-02-05 |
| 4976129 | Apparatus for the axial shifting of a shaft, especially of a rolling-mill roll | Helmut Setzer, Josef Zeppenfeld | 1990-12-11 |